Blocks

Ronstan Series 40 Orbit BB Sheave

Series 40 Orbit BB SheaveBall Bearing versions incorporate the 2-stage bearing system using ball bearings to minimize friction and a secondary full-contact bearing to maintain low friction across the full working load range.Specifications:SheaveCaptive...

Ronstan Series 30 Fiddle Block - Narrow w/Tube Rivot Head

Series 30 Fiddle Block - Narrow with Tube Rivet HeadFeatures:Lightweight durable constructionEconomicalMaintenance freeHollow rivets accept fixing screws, shackles or can be used as a becket for extra purchaseStainless steel cheeks and Acetal sheaves...

Ronstan Series 40 Orbit BB Quin Block w/Swivel Shackle

Series 40 Orbit BB Quin Block with Swivel ShackleThe Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, and reliability. They offer class-leading dynamic and static load ratings, the highest available in...

Ronstan Series 30 Utility Block - Single, Becket, Loop Head

Series 30 Utility Block - Single, Becket, Loop HeadFeatures:Lightweight durable constructionEconomicalMaintenance freeProduct Information:Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets in...

Ronstan Series 15 Ball Bearing Utility Block - Exit Block

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

Harken 45mm Single Aluminum Element Fiddle Block w/Swivel & 150 Cam Cleat

45mm Single Aluminum Element Fiddle Block with Swivel & 150 Cam CleatElement blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust. Element’s design pairs...

Ronstan Series 15 Ball Bearing Utility Block - Pivoting Lead Block

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

Ronstan Series 40 All Purpose Block - Fiddle - Becket

Series 40 All Purpose Block - Fiddle - BecketFeatures:Exceptionally high working loadsLow maintenance, long service lifeSelf-lubricating sheaveCaptive Lock™ universal headSlotted pin shackle eliminates fouled linesSnap fit removable becket pinSpare...

Harken 40mm Carbo Air Block w/Cam Cleat & Becket

40mm Carbo Air Block with Cam Cleat & BecketLow-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...

SeaSure 25mm Treble Block w/V-Jam

25mm Treble Block with V-JamThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard-wearing and...

Harken 40mm Carbo Air Triple Swivel Block

40mm Carbo Air Triple Swivel 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...

SeaSure Hasp & Staple - 78mm

Hasp & Staple - 78mmThis hinge was fabricated from marine-grade 316 stainless steel and electro-polished for a long-lasting high finish. Features:The pins of the hasps and staples are welded in place for added securitySpecifications:Closed...