General Parts

This rugged Club 420 hull or bottom cover fits great and installs easily with a preset bungee. Designed for storing or transporting a 420 upside down. Fits Club and International 420s. Available in Seagull Gray with Black Trim. Ideal for transporting...

Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Sheave: 57 mm / 2 1/4 in...

This is a handy wind indicator for the Hobie Adventure Island and Hobie Tandem Island kayaks, allowing you to achieve the most performance and optimal course. Up on the mast head is the least disturbed wind flow, so the optimal location for a wind...

This is a heavy duty top cover for your Opti. Made of "Moisture-Guard" material that is water resistant while also breathable! Fitted for Opti 900D Polyester Partial side skirts

38mm Big Bullet Block from Harken. 38mm Single Block Made by Harken

Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Sheave: 40 mm / 1 9/16 in...

6 inch inspection port by RWO. Allows you to gain access to the interior of the boat without compromising hull integrity. Includes outer bracket, inner lid, and o-ring seal Does not include installation hardware - see note below SIZING...

Sunfish Spar Bag made from Seagull Gray Top Gun tube bag fits slim to reduce windage when car topping plus allows compact storage of the booms, mast and neatly furled sail. This Deluxe Sunfish Racing Rig Bag is cut slimmer to allow for less windage...

ISCA / Sunfish Blade Bag with separate padded and lined compartments for both the rudder and daggerboard. The large mesh pocket is perfect for holding additional parts and gear. Treat your blades right. The Colie Deluxe Blade Bag has separate padded...

Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Sheave: 40 mm / 1 9/16 in...

The new Ronstan 20mm 'Orbit' block is small and compact. Super lightweight and strong! Made from advanced fibre and polymer technology, these blocks are ten times stronger than steel. 20mm Ball Bearing block  Lightweight - Just 9 grams! High...

Cover your V15 upright with this premium mast down style deck cover. Six structurally reinforced pull-up tabs are sewn into the cover to hold up the cover with mast down for storage and trailering in the deck up position.. Available in Seagull Gray with...

Lightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes. Sheave: 25 mm / 1 in Weight: 28 g / 1 oz Shackle pin: 5 mm / 3/16 in Maximum wire: 3/32 in / 2 mm Maximum line: 4 mm / 5/32 in Maximum...

Low-friction Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high or low loads. A range of styles lets these blocks adapt to almost all control line applications. Sheave: 29 mm / 1 1/8 in Length:...

Wedge kits and risers are available to improve the angle of your cams. Under deck shims are included with angled risers and wedges for easy mounting. Height (mm)25 mm Height (in)1 in Length (mm)65 mm Length (in)2 9/16 in Width (mm)32 mm Width (in)1 1/4...

The patented T2 Ratchamatic is Harken’s newest block to feature the T2 line’s styling and soft-attachment system. The weight of this high-strength block is only a few ounces. This is thanks to composite fiber-reinforced sideplates,...