Harken 60mm Element Stand Up Block [6277]

60mm Element Stand Up BlockStand-up blocks are an addition to our Element line. Use them for sheeting and halyard systems, running backstays, controls and other applications where you don’t want the block to hit the deck.Element blocks introduce...

Ronstan Series 15 Webbing Block [RF15107]

Series 15 Webbing BlockRonstan’s Series 15 blocks are available in 15 different configurations or as a sheave only.The smallest and lightest ball bearing blocks on the market, stainless steel ball bearings help create impressive working loads for...

Barton Marine Size 3 Stanchion Lead Block w/Becket Cam Cleat [N03 591]

Size 3 Stanchion Lead Block with Becket & Cam CleatBarton plain bearing blocks have a precision-molded Acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads.Specifications:Sheave size: 45mm x...

Schaefer Twin Sheet Lead 25x3MM - Black [32-77]

Twin Sheet Lead 25x3MM - Black32-77 Twin Sheet Lead block. The anodized aluminum body is machined from 6061-T6 aluminum and articulates to ensure a proper lead. Anodized aluminum sheave runs on Nomex™/Teflon™ bearing for a low-friction high...

Ronstan Series 15 Ball Bearing Utility Block - Double, Loop Head [RF15202]

Series 15 Ball Bearing Utility Block - Double, Loop HeadFeatures:Smallest and lightest ball bearing block availablePrecision molded acetal sheave running on stainless steel ball bearings provide high performance & low frictionSingle loop head blocks...

Ronstan Series 40 Ball Bearing Orbit Block - Single - Becket - Cleat - Swivel Head [RF45130]

Series 40 Ball Bearing Orbit Block - Single - Becket - Cleat - Swivel HeadFeatures:Ultra LightweightLow friction 2-stage Orbital ball bearing systemHighest working load in its classLow profile and compactHigh performance cleatingLightweightKilogram for...

Ronstan Series 55 BB Orbit Block, Double Becket Swivel [RF55210]

Series 55 BB Orbit Block, Double Becket SwivelLightweightKilogram for a kilogram of working load, BB and RT Orbit Blocks™ are the world’s lightest. The unique orbital design allows the bearing to only be in the active areas of the floating...

Ronstan Series 55 BB Ball Bearing Orbit Block - Upright Lead [RF55171]

Series 55 BB Ball Bearing Orbit Block - Upright LeadFeatures:Ultra LightweightLow friction 2-stage Orbital ball bearing systemHighest working load in its classLow profile and compactHigh performance cleatingSpecifications:Sheave: 2-5/32"Max Rope:...

Barton Marine Size 2 Single Swivel Block [N02 130]

Size 2 Single Swivel BlockA strong, lightweight range of blocks for use on dinghies and dayboats or as lead blocks on larger craft. Size 2 - Single Swivel Block.

Barton Marine Size 1 Double Swivel Block [N01 230]

Size 1 Double Swivel BlockA strong, lightweight range of blocks for use on dinghies and dayboats or as lead blocks on larger craft. Size 1 - Double Swivel Block.

Barton Marine Size 1 Cheek Block [N01 160]

Size 1 Cheek BlockA strong lightweight range of blocks suitable for use on dinghies, dayboats or as lead blocks on larger craft. Size 1 - Cheek Block.

Barton Marine Size 1 Single Swivel Block w/Becket [N01 130]

Size 1 Single Swivel Block with BecketWith the unique super-low friction ball race systems, featuring acetal sheaves and delrin ball bearings, running on a large diameter center boss. This allows us to fit more load-bearing balls, which ensure extremely...

Harken Midrange Single Block [1540]

Midrange Single BlockMidrange blocks’ robust construction makes them ideal to handle the high loads found on medium and large offshore boats. Sheave runs exclusively on a ball bearing system for fast trim and release under any load...

Harken 38mm Double Big Bullet Block w/Becket [128]

38mm Double Big Bullet Block with BecketLow-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...

Harken 29mm Double Bullet Block [084]

29mm Double Bullet BlockLow-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...

Harken 29mm Single Bullet Block w/Becket [083]

29mm Single Bullet Block with BecketLow-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...

Harken 57mm Single Carbo Ratchet Cheek Block [2137]

57mm Single Carbo Ratchet Cheek BlockCarbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing. Features:Sheave Ø (mm): 57 mmSheave Ø (in): 2-1/4 inMaximum line Ø (mm):...

Harken 57mm Carbo Single Ratchet Block w/Swivel Becket [2136]

57mm Carbo Single Ratchet Block with Swivel & BecketCarbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing. Features:Sheave Ø (mm): 57 mmSheave Ø (in): 2-1/4 inMaximum...

Harken 40mm Carbo Single Ratchet Block w/Swivel Becket Cam Cleat [2610]

40mm Carbo Single Ratchet Block with Swivel Becket & Cam CleatCarbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing. Features:Sheave Ø (mm): 40 mmSheave Ø (in): 1-9/16...

Harken 40mm Carbo Single Ratchet Block w/Swivel Becket [2609]

40mm Carbo Single Ratchet Block with Swivel & BecketCarbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing. 2608, 2609, and 2614 have on/off switches. Features:Sheave Ø (mm):...

Harken 40mm Carbo Block 90 Fixed Head [2659]

40mm Carbo Block 90° Fixed HeadLow-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...

Harken 40mm Carbo Block w/Spring Eyestrap [2652]

40mm Carbo Block with Spring & EyestrapLow-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,...

Harken 40mm Carbo Single Fixed Block [2650]

40mm Carbo Single Fixed BlockLow-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...

Harken 40mm/29mm Carbo Traveler Block [2649]

40mm/29mm Carbo Traveler BlockLow-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...

Ronstan Series 20 BB Block Single Becket Option Lashing High Load [RF25109HL]

Series 20 BB Block Single Becket Option Lashing High LoadFeatures:Suits up to 4mm (5/32”) lashingSupplied with 750mm (30”) x 2mm (3/32”) diameter,Dyneema® single braid lashing line

Barton Marine Series 5 Fiddle, Snap Shackle, Becket Cam Block - 54mm [N05 641]

Series 5 Fiddle, Snap Shackle, Becket & Cam Block - 54mmPlain Bearing BlocksBarton plain bearing blocks have a precision moulded acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads...

Barton Marine Series 5 Fiddle Swivel Block - 54mm [N05 430]

Series 5 Fiddle Swivel Block- 54mmPlain Bearing BlocksBarton plain bearing blocks have a precision moulded acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads.SpecificationsSheave size: 54mm x...

Barton Marine Series 5 Single Fixed Eye Block - 54mm [N05 110]

Series 5 Single Fixed Eye Block - 54mmPlain Bearing BlocksBarton plain bearing blocks have a precision moulded acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads.SpecificationsSheave size: 54mm x...

Barton Marine Series 5 Fiddle, Swivel, Becket, and Cam Block - 54mm [N05 631]

Series 5 Fiddle, Swivel, Becket, and Cam Block - 54mmPlain Bearing BlocksBarton plain bearing blocks have a precision moulded acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads.SpecificationsSheave...

Barton Marine Series 5 Fiddle Reverse Shackle Block - 54mm [N05 420]

Series 5 Fiddle Reverse Shackle Block - 54mmPlain Bearing BlocksBarton plain bearing blocks have a precision moulded acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads.SpecificationsSheave size:...