Blocks

Barton Marine 55mm Ratchet BlockThe Barton Ratchet Block is designed to be used on mainsheet systems and spinnaker sheets on dinghies and keelboats, and for small yachts up to 30 feet.Combining high performance engineering and contemporary design, the...

Ronstan Series 50 All Purpose Block - Fiddle - BecketFeatures:Exceptionally high working loadsLow maintenance, long service lifeSelf-lubricating Acetal polymer sheave ensures low friction and extreme durabilityCaptive Lock™ universal headSlotted...

Harken 60mm Triple Aluminum Element Block with Swivel & BecketElement blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust. Element’s design pairs the...

Ronstan Series 40 All Purpose Deck Organizer - 2 SheaveFeatures:Lightweight design with cheek cut outs for easy bearing maintenanceThrough hub mounting for maximum strengthAll-purpose bearing system provides maximum static load capacityMount with 4 x 6mm...

Schaefer Marine Spring Loaded/Lined Slide/Aluminum for 1" T-TrackDelrin™ sheave ensures smooth operation and high safe working load. Anodized aluminum cheeks and stainless steel slider ensure reliability. Polyethylene liner and pin stop allow for...

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...