Blocks

Ronstan Series 55 Ratchet Mount Orbit Block - Fiddle Becket SwivelFeatures:Up to 20:1 holding powerSmooth easing of sheetsHigh performance cleatingAutomatic ratchet blockNow you can enjoy the flexibility of setting up your ratchet blocks to suit yourself...

Schaefer Marine Series 7 Stand Up Ball Bearing Swivel Block - 2-3/8" 60mmSingle stand up ball bearing block. Stand up spring keeps block upright when not in use. Stainless steel base spreads load out and may be used with 97-49 backing plate. (sold...

Barton Marine BSize 1 Deck Organizer - 2-SheaveDesigned for use when leading control lines and halyards across the coach roof and back to the cockit.This range features aluminium construction with 'Spectro' grey anodised finish. Sheaves are from moulded...

Ronstan Series 20 Lead Block - Single Pivoting SheaveFeatures:180 degree pivoting sheaveLead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Precision molded Acetal sheaves running on stainless...

Schaefer Marine Single Stainless Steel Block - 60mm SheaveDelrin™ sheave ensures low-friction and high safe working load. Swivel head may be locked in place to eliminate line twist.Specifications:Sheave Dia. 2 3/8" (60mm)Thickness 1 3/32"...

Ronstan BSeries 20 Ball Bearing Block - Single - Loo Top BecketFeatures:Low frictionHigh static and dynamic load capacityLightweightPrecision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low...

Harken 80mm Single Element Block Mastbase with SwivelElement blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust. Element’s design pairs the minimum amount...

Ronstan BSeries 20 Ball Bearing Block - Swivel Hook HeadFeatures:Low frictionHigh static and dynamic load caacityLightweightLow profile swivelling hook for quick and easy attachmentHook suits rope, stainless steel and webbing fixing pointsPrecision...

Barton Marine Plain Bearing Sheave - GreyA comprehensive range of plain and ball bearing sheaves as used throughout the complete Barton block range. Moulded from acetal resin, our unique, super-low friction ball race system features delrin balls running...

Harken 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 16mm Forkhead BlockThe 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...

Ronstan Series 55 Ratchet Mount Orbit Block - Cheek - Clockwise RotationFeatures:Up to 20:1 holding powerSmooth easing of sheetsHigh performance cleatingAutomatic & manual ratchet blockAutomatic ratchet blockNow you can enjoy the flexibility of...