Harken turning blocks parts. Black Magic Air Runners.

Harken turning blocks parts include spare sheaves, cam cleat kits, dyneema rope line loop loup shackles. Deck thickness max min Max line Ø in mm Weight incl. Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Key Features. 18 mm blocks feature an integrated stainless-steel inner race and rivet, stainless steel ball bearings, and composite fiber-reinforced sideplates. To order, click the part name below in red. The sheave is aluminum rolling on a bearing system shared with Harken's existing 2. N15W24983 Bluemound Rd. Power3 ratchet blocks provide sailors that race small one-designs with three holding-power options to handle a variety of wind and sea conditions. Shackle blocks lock in two directions or swivel to keep line from Block Spare Parts. Lightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes. 313 3/8 10 4. Block Spare Parts. harken. The 627, 629, and 648 padeyes are 17-4 PH stainless. Zircon Blocks. FlatWinder Powered Blocks Harken Foot Blocks / Turning Blocks Harken has been made Foot Blocks / Turning Blocks in a variety of styles over the years, some older versions are still available. When attached to a compatible padeye When Harken sets out to create a block for sailors who have always believed they didn’t need Harken, what happens? The new Element block. Visit for products, prices, deals and more! Harken recommends equipping jib reefing and asymmetric/code zero furling systems with lead blocks for safe furling from the cockpit. Plenty of strings to pull (and spinnaker work too) allows younger sailors to sharpen their racing skills. If you race your boat hard, check your winches before every regatta. They’re ready when you need to attach a snatch block or fender, but fold safely out of the way when you don’t. The patented T2 Ratchamatic is Harken’s newest block to feature the T2 line’s styling and soft In this article: Tips for servicing your jib furler Furler maintenance Inspection checks Troubleshooting guides Replacing your furler Benefits of modern furling systemsPLEASE NOTE: As of June 2021, Harken is no longer taking orders for the ESP line of cruising furlers. Fly Soft-Attach Blocks. Center cage keeps Torlon® roller bearings separated and parallel to reduce friction. Give an unrigged Harken Supports Spectrum Sailing’s Mission to Expose Kids on the Autism Spectrum to Sailing’s Power to Infuse Self Confidence Like a lot of successful organizations Spectrum Sailing was born modestly—out of necessity in Charleston, SC. 750 . We stock blocks from Harken, Barton, Lewmar and more leading marine brands. Opening sideplates make them easy to deploy, allowing crew to quickly fasten them wherever needed—perfect for temporary leads, line deflection, and static line functions requiring small adjustments. Visit for products, prices, deals and more! Parts Finder. Folding padeyes keep your deck and passageways clear. Torlon is a registered Protexit™ Exit Blocks. Exploded view pdf Small Boat Blocks Big Boat Blocks Spare Parts Accessories Harken, inc. 16 mm. Small Boat Deck Organizers. Ball bearings, sheave, and sideplates are UV-stabilized with carbon-black for maximum protection Harken US Offices are closed beginning Monday December 23 rd - Friday December 27 th – we reopen on Monday December 30 th. The jib sheet turning blocks I used for a replacement were made by Harken (model number is not known). Click “MORE INFO” to view detail regarding that specific product and click “ADD TO CART” when you are ready to purchase. This fitting is commonly used and/or recommended for the following one design sailboat applications: Flying Scot Mainsheet Ratchet Block (x1) J/70 Sheet Turning Blocks (Gunwale) (x5) Sonar Swivel Mainsheet Block (x1) Thistle Mainsheet Block (x1) Harken US Offices are closed beginning Monday December 23 rd - Friday December 27 th – we reopen on Monday December 30 th. If you need a replacement for something not shown here, contact customer service or your local Harken dealer Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. They aren’t intended to take those types of heavy loads. This is the complete deck blocks plate assembly includes two Harken 16mm air blocks and is standard on Class History Designed in 1976 by Shad Turner, this keeled one-design is an ideal family day racer. This is the complete deck blocks plate assembly includes two Harken 16mm air blocks and is standard on all new boats. Systems with Masthead rigs to 8. Sheaves feature sleeve bearings to handle high static loads and are ideal for halyards or limited purchase systems on cruising boats. USA: Harken USA Corporate Headquarters +1 262 691 3320 Italy: Harken Italy S. Note: Multihulls and heavy displacement monohulls should reduce the maximum sail areas shown by as much as 25%. Know More. The patented bearing system uses stainless steel balls in a captive grooved race and has a 250 lb (113 kg) maximum working load. 5x grip: breeze–on/puffs; 15:1 holding power The deck blocks plate is mounted just aft of the ILCA mast step and is a mounting point for two turning blocks for your outhaul and cunningham lines. The parts listed here are the most commonly and easily replaced components. 5" classic block pulley, and much more. 50", 3. It provides a complete system for most boats. The process is General Information Harken Ratchamatic®, Carbo Ratchet, and Hexaratchet® blocks are lightweight, strong, and run exclusively on ball bearings for fast trimming under any load. The 29, 40, and 57 mm blocks feature composite sheaves that spin freely on Delrin® ball bearings Use the purchasable spare parts pdf to identify the component part number you need. Most sailors use the hardware to lead spinnaker sheets and guys, function as a temporary turning block for a preventer, or to provide the right angle for an outboard genoa sheet lead. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. FlatWinder Powered Blocks Harken ® Micro Block Upright is a compact, low-friction, lightweight block system with a smaller sheave diameter of 7/8" (22 mm). Then scroll to the parts list charts on following pages to find the corresponding part number. It is perfect for small synthetic control lines found on high-tech dinghies. Shackle blocks lock in two directions or swivel to keep line from Blocks Black Magic Air Blocks High-strength aluminum Caged roller bearings 750 - 13600 kg MWL 57 - 150 mm Harken® recommends equipping every system with Carbo lead blocks for safe furling from the cockpit. The 2619 40 mm Protexit™ Exit Blocks. Go back to the spare parts web page. We will continue to provide tech support and inventory a limited number of spare parts and manuals for existing users. The sheave center carries primary load, allowing a smaller T2™ blocks come in single and double configurations and can be tied, spliced, or lashed to almost anything. V Blocks. What a snatch block shouldn’t do: What you cannot do is use a snatch block as a turning block. FlatWinder Powered Blocks About Harken Sailboat Boat Blocks Marine Blocks: Buyer’s Guide Introduction. Upgrade Your Boat with Harken. Zircon is not an all-purpose alternative—no block is. The 7404 kit’s lightweight, UV-stabilized Carbo blocks run exclusively on ball bearings for fast trimming under any load. Standard grip: medium/light air; 10:1 holding power Do you offer four-sheave (quad) Carbo blocks?This question usually comes from owners of beach cats and trimarans who want to increase purchase without resorting to a cascading mainsheet. Element Blocks. Hole spacing and rivet size are the same as Classic models, making upgrades easy. The cages keep these bearings apart so they don’t bunch up, touch, and stop each other. The Carbo Ratchamatic® is a load-sensing ratchet block that rolls freely in both directions under low Element blocks introduce sideplates that combine forged aluminum and compound curves for strength. Built by W. Fly blocks are perfect for use on foiling dinghies and sportboats and for vang cascades and backstay systems on Grand-Prix racers. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. For spinnaker sheet, jib sheet turning blocks, etc. Harken UK Ltd. Shackle blocks lock in two directions or swivel to keep line from Protexit™ Exit Blocks. The result is a very free-running block with less energy lost to friction. Shop / Spare Parts / Block Spare Parts / Black Magic Block Spare Parts / 3255 125 mm Loop Block Spare Parts . Can I use the same block for wire rope and synthetic line? These multipurpose blocks are a must on racing yachts of all sizes. Midrange Classic. Black Magic Air Runners. These expand the Zircon offering from eight models to eighteen. For avid sailors and boating enthusiasts, selecting the right marine blocks is crucial for a seamless and safe sailing experience. Micro. Blocks Black Magic Air Blocks High-strength aluminum Caged roller bearings 750 - 13600 kg MWL 57 - 150 mm Foot Blocks, Turning Blocks or Deck Blocks are essentially heavy-duty Cheek Blocks designed to attach to the Deck, and handle the huge loads associated with Genoa and Spinnaker Sheets and Guys. 000 . ONE DESIGN APPLICATIONS. They work great and are plenty strong in a pinch. Winches: Harken winches are renowned for their power, durability, and ease of use. com or the Harken catalog. Dinghy Vang. GP Catamaran Ceramic Mainsheet Systems. FlatWinder Powered Blocks Windlass Replacement Parts ; Windlass Solenoids Harken Carbo Lead Block - 40 mm (1 9/16") - 2156 Schaefer Halyard Lift Turning Block - 303-50 Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Free Shipping over $35. Shop the best selection of HARKEN Sailboat Blocks from West Marine. 2. See Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Zircon reacts immediately. FlatWinder Powered Blocks Harken US Offices are closed beginning Monday December 23 rd - Friday December 27 th – we reopen on Monday December 30 th. Show All. They are simultaneously contemporary and very robust. Block Spare Parts Keep block bearing systems clean and free-running by frequently flushing with fresh water. HBB85. But these smaller sizes make Zircon appropriate for control lines where multi-part purchases are required. Blocks Flip-Flop Small Boat Keep line low on deck Lead adapts to angle 15:1 Ratchamatics® 136 - 550 kg MWL 57 - 75 mm For additional safety, maintenance and warranty information see www. Sheave: 40 mm / 1 9/16 in Protexit™ Exit Blocks. Marine blocks play an essential role in the efficient and effective operation of a boat's rigging system. Carbo Racing Foil. Protexit™ Exit Blocks Use footblocks to redirect lines on the deck. How do Protexit™ Exit Blocks. Shackle blocks lock in two directions or swivel to keep line from Shop / Spare Parts / Block Spare Parts / Black Magic Block Spare Parts . But what is it that they actually do? And how does it contribute to your sailing?A ratchet block has two essential elements: a sheave that can grip the rope, and a pawl that prevents the sheave from turning in the direction of the load. Exploded view pdf How do I lock the headpost into position on my 2. Exploded view pdf A range of styles lets these blocks adapt to almost all control line applications. Turn the block to the desired position, and tighten the screws. So size for size, Element is priced significantly lower, than our previously least expensive blocks. Periodically clean with mild detergent and water solution. Use the 7405 as an inboard lead for two lines, useful for continuous line furlers or cutter rigged boats with two furlers. Glass-filled nylon cheeks with 316 stainless straps increase working efficiency more than 50% with minimal weight increase. Order online today! Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Megayacht Blocks. Bearing House, Unit 640 Ampress Ln Lymington SO41 8LW - UK ©&® 2024 Harken Marine. Determine block size and type The tables below are guidelines for typical applications. Cam reverses for either up or down cleating. 375 7/16 12 8 227 3000 1361 6000 2721 Padeyes are great for mounting blocks and are also used as attachment points for staysails, reefing blocks, and hundreds of other items. p. everything from high-strength wire, black magic, esp, big boat, high-load, 2. 29 mm blocks Jul 17, 2007 · The snatch block was developed to be installed and removed from the mid-region of a working line, and it has been loved and cursed by racers and cruisers alike. or turn off Redirect deck lines Black Magic 57 - 150 mm Cruising ESP 40 - 100 mm Protexit™ Exit Blocks. In-deck loop padeyes are recessed into the deck creating a discreet, low-profile design Harken US Offices are closed beginning Monday December 23 rd - Friday December 27 th – we reopen on Monday December 30 th. T2™ blocks come in single and double configurations and can be tied, spliced, or lashed to almost anything. Masthead rigs to 8. Harken offers halyard restrainers and halyard deflectors. What are Harken ratchet blocks?Harken ratchet blocks hold part of the sheet’s load, let you trim and ease with complete control, and enable higher trimming speeds. Block mounts with a strong four-screw clamp without removing the stanchion or lifelines. Size-for-size in our expanding range, Zircon blocks are the most efficient small boat blocks Harken has ever made. They are offered in singles, doubles, triples Element blocks introduce sideplates that combine forged aluminum and compound curves for strength. Purchasable spare parts pdf Use the position numbers in the exploded view below to identify a spare part. Stainless Steel Blocks. Footblocks. The winch handle is the lever arm, the barrel axis is the fulcrum, and the load is applied at the barrel face. Element blocks accept line from 8 - 16 mm. My starboard one blew up. On/off switch operates from both sides. Tweakers bring the guy to the deck near the point of maximum beam to provide additional control over the spinnaker pole. Traveler Cars. The swivel feature is a Harken exclusive. Check pawls and springs, bearings, gears, and spindles for signs of wear and corrosion. Find high-performance Harken sailboat components including blocks, travelers, winches & hydraulics for use aboard any boat from dinghies to mega-yachts. An all-up weight of only 1350 lb makes the Santana 20 eminently trailerable. Common on production and one-off boats from the late 1970's and on, most units feature easily replaceable sheaves. 00. fasteners oz g Maximum working load lb kg Breaking load lb kg 1984. Cam Cleats. A strop soft-attach is fixed on one side, but is easily removable on the other. Use the exploded view pdf to identify the component part number you need. The strop carries the block’s primary load The 16 mm is Harken’s smallest block. FlatWinder Powered Blocks Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. 20. Bases swivel so padeyes align to the load. A replacement for discontinued Harken block H 019 / HAR019. The process is Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. This prevents the reduction of the block’s maximum working load. Stainless ball bearings in a polypropylene cassette. The strop carries the block’s primary load The deck blocks plate is mounted just aft of the ILCA mast step and is a mounting point for two turning blocks for your outhaul and cunningham lines. Use footblocks to redirect lines on the deck. Maintenance Inspect Block and Shackle Before You Sail Frequently inspect shackles and shackle posts for signs of corrosion, cracks, or elongation. Harken offers a variety of removable padeyes for blocks from 57 mm Black Magic, to custom blocks with maximum working loads of 23,000 kg (50,715 lb). We also offer Carbo four-sheave lower mainsheet blocks with cam cleats and auto ratchet (2632 and 2687). FlatWinder Powered Blocks Feb 11, 2019 · We’ve also used snatch blocks to replace failed halyard blocks—especially spinnaker halyard blocks. Note: These hardware specifications assume a boat of moderate displacement sailing in normal conditions. Part No. The boat is easy to sail, stable, and points like a dream. My turning blocks on the deck have also blown up and needed replacing. When replacing shackles, use the correct Harken parts to maintain the proper strength. Shackle blocks lock in two directions or swivel to keep line from Harken Vang-Master. harken spare parts and sheaves. A center cage keeps Torlon® roller bearings separated and parallel to reduce friction. Can be used as becket block. Determine block size and type The tables below are a guideline for typical applications. Torlon is a registered Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. Shop for sailing blocks from Harken and Ronstan including 16mm AirBlocks, Ratchet Blocks, Orbit Blocks, and more. The strop carries the block’s primary load Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. Systems with Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. The Harken 466 features a forkhead and becket making it useful for vangs, halyards and Upgrade Your Boat with Harken. 5 m (28 ft) and fractional rigs to 9. Furling Spare Parts. At the core of Zircon performance are industrial ceramic ball bearings mounted inside caged races. Small Boat Classic. Scroll over the spare part number to highlight the corresponding Harken product. T2 doubles feature composite line guides that are integrated into the block head. $34. If you need a replacement for something not shown here, contact customer service or your local harken dealer to order. 7 m (32 ft) use one pair of lines which lead to turning blocks at the transom. Any orders placed after 10am on Friday, December 20 th will be processed upon our re-opening. 3T high-load snatch block. 5 Element Blocks Specifications - 80 mm Blocks Part No. Thru-deck turning block leads a line that turns up to 180 degrees through the deck; Used on many types of control systems. Flip-Flop Small Boat. Travelers & Mainsail Systems: Harken traveler systems and mainsail furling systems optimize sail trim and control. The name hints at its essence: everything that doesn’t contribute durability or strength is stripped away. 3230 75 mm Loop Block Spare Parts Use the purchasable spare parts pdf to identify the component part number you need. Ratchets make it much easier to hand-hold higher Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. So, when the pressure gets light and you ease that 24:1 Cunningham Harken® recommends equipping every system with Carbo lead blocks for safe furling from the cockpit. In use, the block Hold sheets longer without cleating Make trimming easier Get greater control Ratchet blocks are an essential part of any boat's equipment. More choices allow sailors to fine-tune their set-ups in tandem with the purchase that provides the ideal level of power, responsiveness and grip. We offer a four-sheave Carbo block in 40, 57, and 75 mm sizes (2654, 2631, and 2677). FlatWinder Powered Blocks How often should you service your winches? You should service your winches before the season and at least once during the season. FlatWinder Powered Blocks May 7, 2004 · I replaced both of mine a few years ago. Through-Deck. Product No. Sideplates are hardcoat High-strength pivoting lead blocks with cams are used for halyard controls on larger keelboats and as “headknockers” on dinghies and beachcats for sheeting directly from the boom. The parts shown here are the most commonly and easily replaced components. FlatWinder Powered Blocks Size-for-size in our expanding range, Zircon blocks are the most efficient small boat blocks Harken has ever made. Divide the distance between fulcrum and face into the length of the handle, and the result, in an ungeared winch, is the amount of your advantage. Ideal for cunninghams, vangs, outhauls, traveler controls, spinnaker controls, barberhaulers, etc. 2 119 2000 907 4000 1814 1981 1. Winch Definition Figure1 illustrates the principle of that magnificent rotating lever, the winch. Give an unrigged These multipurpose blocks are a must on racing yachts of all sizes. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming. 00" and Midrange blocks? To lock the headpost in the front or side position, loosen the two screws in the sideplate (right under the headpost). Ultra Light Displacement Boats may use smaller hardware. These lightweight, free-running, powerful performers are used for sail controls that see lots of action. Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. Schock Corporation (Corona, California How often should you service your winches? You should service your winches before the season and at least once during the season. The halyard restrainer installs on the Carbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing. The strop carries the block’s primary load The newest Zircon offerings are six models with 29 mm sheave diameters. : 6-10mm; Weight: 95g Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Footblocks with lockoffs temporarily secure sheets. Length: 76mm; Line Dia. FlatWinder Powered Blocks 57 - 150 mm. Keep your winches clean and operating smoothly by flushing them regularly with fresh water. In use, the block Shop the best selection of HARKEN Triple Blocks from West Marine. Black anodized aluminum sideplates are edged with robust bumpers to protect the block, topsides, and deck. Strong, dependable, and exceptionally free running, these blocks are the foundation of the Harken line, with a vast library of hardware choices available to complement your boat’s style. 3214 57 mm Loop Block Spare Parts Roller Cage Assembly - 57mm Black Magic Block . Padeyes are great for mounting blocks and are also used as attachment points for staysails, reefing blocks, and hundreds of other items. Fixed blocks lead halyards and control lines aft, allowing crew to raise or lower sails, or make tuning adjustments from the cockpit. Cruising ESP Blocks. Internal gearing in two-and three-speed 1. Hold sheets longer without cleating Make trimming easier Get greater control Ratchet blocks are an essential part of any boat's equipment. A. Teardrop blocks are ideal as masthead leads and in other applications where limited articulation or direct attachment is desired. Blocks & Cam Cleats: Harken offers high-performance blocks and cam cleats designed for efficient sail control. FlatWinder Powered Blocks Harken soft-attach Fly blocks are designed to provide strength without mass, providing sailors with big power in a low-aero package. Use the position numbers in the exploded view pdf to identify the component you need. Designed specifically for high-tech line, these efficient blocks have an incredible working load for their small size. Carbo Air Blocks. Contact our Harken experts today for all Free Shipping on Most Orders Over $200 - Restrictions Apply - Click for Details Blocks Flip-Flop Small Boat Keep line low on deck Lead adapts to angle 15:1 Ratchamatics® 136 - 550 kg MWL 57 - 75 mm Dec 30, 2023 · Harken® recommends equipping every system with Carbo lead blocks for safe furling from the cockpit. Designed for all control applications on smaller boats where 1/4" (6 mm) line is used, this block has a fast trim and releases under both high and low loads. It's an '86 and the plastic parts will only take so many years of sun & water, then they get brittle. Protexit™ Exit Blocks Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. Classic blocks come in multiple sizes, dozens of configurations and are ideal for almost every trimming task. Both the 7401 and 7402 have ball and socket bases to align blocks for smooth leads aft. If you need a replacement for something Protexit™ Exit Blocks. Torlon is a registered Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in design and construction. Harken soft-attach Fly blocks are designed to provide strength beyond mass, providing big power in a low-aero package. FlatWinder Powered Blocks Find high-performance Harken sailboat components including blocks, travelers, winches & hydraulics for use aboard any boat from dinghies to mega-yachts. Fits both ILCA dinghy and Laser sailboats. Either metric or imperial flathead fasteners may be used for mounting and are not exposed. Triples Power3 ratchet blocks provide sailors that race small one-designs with three holding-power options to handle a variety of wind and sea conditions. Blocks Flip-Flop Small Boat Keep line low on deck Lead adapts to angle 15:1 Ratchamatics® 136 - 550 kg MWL 57 - 75 mm Protexit™ Exit Blocks. Find a Pro. Thru-deck turning block leads a line that turns up to 180 degrees through the deck; Used on many types of control systems Shop boat blocks at the UK's leading chandlery supplier. Usually mounted on the aft quarters, they turn the sheet 180°, taking twice the load of the sheet itself. Midrange Deck Organizers. Element’s design pairs the minimum amount of metal required to protect the sheave with a proven journal bearing. Mainsheet The farther forward a mainsheet system is on the boom, the higher the loads. Padeyes are mirror-polished, stainless steel to complement the look of classic and modern yachts. The new Twing block features a spring loaded side opening mechanism for true one-handed rigging, even while wearing sailing gloves. Harken recommends equipping every system with Carbo lead blocks for safe furling from the cockpit. FlatWinder Powered Blocks Low-profile mastbase halyard lead blocks can be grouped in a small area at the mastbase. D. They prevent the block from capsizing by pushing the lashing line to the outer edges of the sideplates. The result is an economical block that does a Harken job. The 29, 40, and 57 mm blocks feature composite sheaves that spin freely on Delrin® ball bearings When Harken sets out to create a block for sailors who have always believed they didn’t need Harken, what happens? The new Element block. we have the replacement parts for the rigging and hardware you need. Use following chart to check application of block based on line turning angle. West Coast Sailing is pleased to offer a full range of Harken block products, from the popular 16mm and 22mm blocks found on many dinghies to carbo air blocks, ratchet blocks, and swivel bases found on many small and medium sized sailboats. If you need a replacement for something not shown here, contact Harken. Size block to greatest anticipated angle. FlatWinder Powered Blocks Power3 ratchet blocks provide sailors that race small one-designs with three holding-power options to handle a variety of wind and sea conditions. These multipurpose blocks are a must on racing yachts of all sizes. Furling leads are offered separately or in complete kits. Description Max line* Ø Maximum working load Breaking load mm in kg lb kg lb 6221 Single Mastbase for 10 mm (3/8") pin 16 5/8 2200 4850 4400 9700 Protexit™ Exit Blocks. Sideplates and sheaves Hard Lube-anodized for maximum UV protection and a smooth surface. +39 031 3523511 Harken Vang-Master. To order, click on the name of the part (in red) on the list. Shackle blocks lock in two directions or swivel to keep line from A range of styles lets these blocks adapt to almost all control line applications. Black Magic Air Blocks. Protexit™ Exit Blocks. FlatWinder Powered Blocks Show All. 1. They are offered in singles, doubles, triples P2 Marine offers the complete range of Harken blocks for sale online at discount prices. Wire High-Strength. Lightweight, UV-stabilized Carbo blocks run exclusively on ball bearings for fast trimming under any load. Sideplates are hardcoat Protexit™ Exit Blocks. Heavy displacement boats and multihulls often Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. The 7403 outboard assembly allows furling line to travel outboard of the stanchion to keep the sidedeck clear. Contact If you have any questions, please contact your dealer or Harken Technical Service. Use the 7401 40 mm block on the bow pulpit as an inboard lead. Small Boat Classic Protexit™ Exit Blocks. Use the purchasable spare parts pdf to identify the component part number you need. FlatWinder Powered Blocks Use the exploded view pdf to identify the component part number you need. FlatWinder Powered Blocks These multipurpose blocks are a must on racing yachts of all sizes. rwlk ahnq usz vcl cridx dyyl usvptesf ntgfc nog gegyj