Blocks

Ronstan Series 40 Ball Bearing Block - Single - Stand Up

Series 40 Ball Bearing Block - Single - Stand UpSheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.Captive Lock™...

Ronstan Series 40 Orbit RT Triple Block w/Becket, Cleat & Swivel

Series 40 Orbit RT Triple Block with Becket, Cleat & SwivelThe 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...

Ronstan Series 15 Ball Bearing Utility Block - Single Block, Becket, Loop Head

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 frictionSingle...

Ronstan Series 40 Orbit BB Sheave HHL

Series 40 Orbit BB Sheave HHLHigh Load versions are designed specifically for any application where high dynamic or static loads are expected. They feature a high-strength grade 2205 stainless steel sheave & hub together with a triple bearing race to...

Harken 40mm Carbo Air Block w/Swivel

40mm Carbo Air Block with SwivelLow-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...

Ronstan Series 30 Utility Block- Double, Loop Top and Becket

Series 30 Utility Block- Double, Loop Top and BecketFeatures:Lightweight durable constructionEconomicalMaintenance freeProduct Information:Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance...

Ronstan Series 30 Utility Block - Triple, Loop Top

Series 30 Utility Block - Triple, Loop TopFeatures:Lightweight durable constructionEconomicalMaintenance freeProduct Information:Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance.Applications:Vang,...

Ronstan S40 Soft Attachment Block - Single

S40 Soft Attachment Block - SingleEasy to attach and easy to open, Ronstan's soft attachment snatch blocks are built to perform and built to last.With the shackle open, cheek plates twist to open the block and a spring loaded ball secures the assembly...

Lewmar 60mm HTX Block - Single

60mm HTX Block - SingleYears of design and manufacturing experience coupled with collaboration with boat builders, designers, and sailors have resulted in the Lewmar HTX Hardware Range.  Drawing upon the design of the Racing Range, the HTX blocks...

Schaefer Single Aluminum Block - 51mm Sheave

Single Aluminum Block - 51mm SheaveSingle block with anodized aluminum cheeks. Delrin™ sheave ensures smooth operation with high safe working load. Swivel head may be locked in place to avoid twist. Specifications:Sheave Dia. 2"...

Ronstan Series 40 Ball Bearing Block - Single - Universal Head

Series 40 Ball Bearing Block - Single - Universal HeadSheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.Captive...

Ronstan Series 30 Ball Bearing Block Single Becket Option Lashing

Series 30 Ball Bearing Block Single Becket Option LashingBall Bearing Blocks™ boast the highest strength-to-weight ratio available.  This is achieved through all-composite reinforced polymer materials and multiple attachment options. Their...