Blocks

Schaefer Marine Twin Sheet Block for 1-1/4" T-Track - BlackHardcoat anodized aluminum body and slider provide a high strength block. Aluminum sheave runs on nomex™/Teflon™ bearing for a low-friction, high strength sheave. Articulating sheave...

Barton Marine Laser Replica 15:1 Boom Vang Assembly f/Laser DinghyThe Barton boom vang assembly gives all the advantages of systems costing twice the price. 15:1 purchase is achieved through clever design of the base plate, fitted with the unique Barton...

Barton Marine Series 3 Single Snap Shackle & Becket Block - 45mmPlain 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...

Ronstan BSingle Lead Block - 29mm(1-3/32") Sheave DiameterLead blocks are a low rofile solution for leading halyards or other rig sail controls back to cleats or jammers.Applications:Typically used in dinghy spars for control linesMaterials:U.V...

Schaefer Marine Stand-Up Swivel with Aluminum CheeksDelrin™ sheave ensures smooth operation and high safe working load.Specifications:Sheave Dia. 2" (51 mm)Max Line 7/16" (11 mm)Diameter includes urethane base 2-7/8" (73 mm)Height 4-1/32" (103...

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

Ronstan BSeries 50 All Purose Block - Single - Universal HeadAll 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...

Harken 57mm Triple Carbo Block - Swivel, Becket, Cam CleatCarbo Ratchets allow sailors to hand-hold loaded lines and offer a balance between holding power and controlled easing.Features:Sheave Ø (mm) 57 mmSheave Ø (in) 2 1/4 inMaximum line...

Ronstan 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...

Barton Marine BSnatch Block W/Stainless Steel D Shackle - 20mm Sheave WidthOur ever opular range of snatch blocks made of rugged construction with aneasy open/close action.Unique to Barton, these are probably the smallest block of thistype available...

Ronstan BRace Sheave - Acetal Ball Bearing - 50mm(1-15/16") ODPrecision moulded Acetal sheaves running on Acetal or Torlon® ball bearings rovide high performance & low friction.Acetal Sheaves:Choice of bearingsSolid bearing - high strength and...

Harken 40mm Carbo Air Pivoting Lead Block with Aluminum Cam-Matic® CleatHigh-strength pivoting lead blocks with cams are used for halyard controls on larger keelboats and as “headknockers” on dinghies and beachcats for sheeting directly...