Sailboat Fittings & Hardware

Harken 29mm Block - Swivel Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy...

Ronstan Series 30 Ball Bearing Block, Pivoting Lead Single pivoting 180 degree pivoting sheave Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Precision moulded Acetal sheaves running...

Harken 25mm Wire Sheave Self-contained sheaves are designed for sailors to use in custom applications. Wire sheaves ride on high-load composite bearings. They are hardcoat-anodized aluminium with PTFE impregnation. Download Instruction...

Harken Single Bullet with Becket for Wire 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...

Ronstan's All Purpose (AP) blocks are a great all-round solution. With Acetal polymer sheaves this double block with swivel is available in 2 sizes. Features: 316 Stainless Steel polished bearing races, load straps and head Universal...

Harken 16mm Narrow Block - Bronze Sheave.  Part NumberSheave DiameterLengthMax. Line DiameterMax. Working LoadBreaking LoadWeight HKN-484 16mm 37mm 4mm 113kg 339kg 15g

Ronstan Series 40 Ball Bearing Orbit Block, Single,Swivel Single, Swivel Head, with Acetal Sheave and Ball Bearings The new Series 40 ball bearing Orbit Blocks™ provide the perfect balance of strength, performance, and reliability. They offer...

Features: Smallest and lightest ball bearing block available Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction Single loop head blocks include an O-ring to separate running line from...

Ronstan Track - Series 26 - 325mm Gate Track NOTE - THIS PRODUCT HAS A LEADTIME OF AROUND 4 WEEKS Convenient track mounting slugs are available for fitting standard profile track to the luff groove of existing masts. For track & car batten system...

Riley Sheet Block - 60mm Single Sheave, Fixed & Deck Mounting Stainless Steel ball bearing Breaking Load: 1750kg Part Number RLY-RM858

Wichard Stainless Steel Double Block 24mm Sheave with Shackle Becket & V Cleat Complete range of stainless steel blocks for dinghies.  Light weight, reliable and good performance.  Available in a wide range of size  and fastening...

All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these...

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. Note: DO NOT use Harken equipment for human suspension unless product is specifically...

Wichard Single Ball Bearing Block - Sheave 35 - Upright Block Complete range of ball bearing blocks Modern design Innovative design with two lateral races of ball bearings Smooth running for low load and high speed action Under high load the hub...

Harken 40mm Block Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming. Part...

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.Sheave...

Windward Wind Indicator - Dinghy Racing Model Their lightweight, high quality construction gives long life and accurate performance. Supplied complete with reference arms, mast top mount and foredeck mount bracket. Part NumberVane...

Features: Ultra Lightweight Low friction 2-stage Orbital ball bearing system Highest working load in its class Low profile and compact High performance cleating Swivel shackle head for unlimited block rotation -grade 316 stainless steel...

Ronstan Series 40 Ball Bearing Upright Lead Block Single sheave upright lead block Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Precision moulded Acetal sheaves running on Acetal...

Ronstan 174mm Stay Adjuster, 6.4mm Pins Channel style   Typically used on dinghies, catamarans and small keelboats   Grade 316 stainless steel Specifications Weight (g) 90 Pin Ø (mm) 6.4 Adjust...