General Parts

Low-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats of all sizes. Sheave: 22 mm / 7/8 in Length: 102 mm / 4 in Weight: 57 g / 2 oz Shackle pin: 5 mm / 3/16 in...

Plastic wedge for standard Harken clam cleats. Official Harken part.

Made of durable, flexible PVC, stand-up boots hold blocks up without snagging lines. The 370 fits 75 mm Carbo blocks. A: 67 mm / 2 5/8 in B: 55 mm / 2 3/16 in Weight: 30.8 g / 1.1 oz

Size-for-size in our expanding range, Harken Zircon blocks are the most efficient small boat blocks Harken has ever made. At the core of Zircon performance are industrial ceramic ball bearings mounted inside caged races. The cages keep these bearings...

Size-for-size in our expanding range, Harken Zircon blocks are the most efficient small boat blocks Harken has ever made. At the core of Zircon performance are industrial ceramic ball bearings mounted inside caged races. The cages keep these bearings...

Size-for-size in our expanding range, Harken Zircon blocks are the most efficient small boat blocks Harken has ever made. At the core of Zircon performance are industrial ceramic ball bearings mounted inside caged races. The cages keep these bearings...

Size-for-size in our expanding range, Harken Zircon blocks are the most efficient small boat blocks Harken has ever made. At the core of Zircon performance are industrial ceramic ball bearings mounted inside caged races. The cages keep these bearings...

Size-for-size in our expanding range, Harken Zircon blocks are the most efficient small boat blocks Harken has ever made. At the core of Zircon performance are industrial ceramic ball bearings mounted inside caged races. The cages keep these bearings...

These robust low-friction ball bearing handles match a wide range of cranking needs for both racers and cruisers. Ball bearing grip that efficiently transmits power into the winch. All handles fit international standard winch sockets.

Harken ball bearing traveler cars with multipart purchases allow easy adjustment of loaded sails from the cockpit. ONE DESIGN APPLICATIONS This fitting is commonly used and/or recommended for the following one design sailboat applications: J/22 Traveler...

Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic line, these small, compact blocks have very high working loads for safe, easy trimming. The 40 mm fiddle is an excellent...

The 384 traveler block features high-load composite bearings to handle wire and high-strength line. Use with the 382 Radial Traveler car and other Small Boat cars to configure a radial vang. Do not use as mainsheet traveler. ONE DESIGN...

Lightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes Sheave: 1 1/2 in Weight: 3 oz Shackle pin: 1/4 in Maximum wire: 3 mm Maximum line: 3/16 in Maximum working load: 1500 lb Breaking load: 3000...

Lightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes. Sheave: 1 in Weight: 1.25 oz Shackle pin: 3/16 in Maximum wire: 2 mm Maximum line: 5/32 in Maximum working load: 1000 lb Breaking load: 2000...

This adapter kit upgrades many ball bearing CB traveler cars to race-ready windward sheeting cars. Adapters also fit several older non-CB cars. They do not adapt to T27 or T32 CB cars.

Race once with the windward sheeting traveler car and you’ll never race without one again. Pull the car above the centerline without releasing the leeward control line. Tack, and the car stays in the same position, ready to be pulled to the new...