General Parts

This is the smallest and lightest Ronstan ball bearing block available. A Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction. This pivoting lead block features a 4-point fastening for load...

This is the smallest and lightest Ronstan ball bearing block available. A Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction. This upright block can be mounted on the deck or to a spar to...

Replacement sheave for Harken 29mm bullet blocks Harken replacement part 29 mm sheeve for 29 mm Bullet Block range

Harken Lead Rings are simple, weight-saving devices used to route line for jib in-haulers, twings, barberhaulers, lazy jacks, cascading backstays and other applications requiring minimal fine-tune adjustments. Rings are Hard Lube-anodized 6061-T6...

Harken® Lead Rings are simple, weight-saving devices used to route line for jib in-haulers, twings, barberhaulers, lazy jacks, cascading backstays and other applications requiring minimal fine-tune adjustments. Rings are Hard Lube-anodized 6061-T6...

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: 38 mm / 1 1/2 in Weight: 28 g / 1 oz Maximum line: 6 mm / 1/4...

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: 67 mm / 2 5/8 in Weight: 28 g / 1 oz Maximum line: 6 mm / 1/4...

The 16 mm is Harken’s® smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race and has a 250 lb (113 kg) maximum working load...

Harken® Lead Rings are simple, weight-saving devices used to route line for jib in-haulers, twings, barberhaulers, lazy jacks, cascading backstays and other applications requiring minimal fine-tune adjustments. Rings are Hard Lube-anodized 6061-T6...

The 16 mm is Harken’s smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race and has a 250 lb (113 kg) maximum working load. ...

Harken® Lead Rings are simple, weight-saving devices used to route line for jib in-haulers, twings, barberhaulers, lazy jacks, cascading backstays and other applications requiring minimal fine-tune adjustments. Rings are Hard Lube-anodized 6061-T6...

The Ronstan Shock Block is a sheaveless block designed for a wide range of uses. This lightweight and versatile block is an alternative to a traditional block. The best part is they only weight 2grams each, yet have a working load of 385lbs. They...

Replacement strap for all C-Vane wind indicators.

Add storage to your RWO inspection port with this handy port bag. Designed to provide good dry secure storage whilst sailing, the bag is light and flexible, making it ideal for shallow sided tanks. This version is made to sit on the lip of the RWO 5 inch...

Add storage to your RWO inspection port with this handy port bag. Designed to provide good dry secure storage whilst sailing, the bag is light and flexible, making it ideal for shallow sided tanks. This version is made to sit on the lip of the RWO 6 inch...

Add storage to your RWO inspection port with this handy port bag. Designed to provide good dry secure storage whilst sailing, the bag is light and flexible, making it ideal for shallow sided tanks. This version is made to sit on the lip of the RWO 4 inch...