Blocks

Harken Midrange Double BlockMidrange blocks’ robust construction makes them ideal to handle the high loads found on medium and large offshore boats. Sheave runs exclusively on a ball bearing system for fast trim and release under any load...

Ronstan BSeries 40 All Purose Block - Single - Stand UpAll 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 static...

Ronstan BSnatch Block Acetal Sheave - Single - 12mm(1/2") Max. Roe DiameterSnatch blocks are a tough and reliable solution for temporary leads and line deflection. Simple and quick to deploy, they can be easily opened when the load is released. The...

Harken 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...

Ronstan BSeries 20 Ball Bearing Block - Double - Becket - 2-Axis Shackle HeadFeatures:Low frictionHigh static and dynamic load caacityLightweightPrecision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high...

Ronstan Series 40 Ball Bearing Block - Fiddle - CleatFeatures:Low friction Acetal or Torlon® bearing systemLightweightCheek cut-outs for easy bearing maintenanceCaptive Lock™ universal headSlotted pin shackle eliminates fouled...

Ronstan BSeries 30 Ball Bearing Orbit Block™ - CheekBall Bearing Orbit Blocks™ boast the highest strength-to-weight ratio available. This is achieved through all-comosite reinforced polymer materials and multiple attachment options. Their...

Ronstan Series 15 Ball Bearing Utility Block - Single Block, 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 30 Utility Ball Bearing Block - Single, Becket, Swivel Shackle HeadFeatures:Low friction 2-stage ball bearing system provides consistent performance over the full working load range.High static and dynamic load capacity.Light...

Barton Marine Laser Replica Outhaul Assembly f/Laser DinghyThe Barton outhaul assembly is class legal offering the same purchase as standard systems fitted. Our outhaul is simple, lightweight and strong and comes with a simple toggle release for the...

Harken 22mm Micro Block with BecketLow-friction Micro blocks are compact and lightweight.Specifications:Sheave: 22mm / 7/8in.Length: 51mm / 2in.Weight: 21g / .75oz.Maximum line: 6mm / 1/4in.Maximum working load: 91kg / 200lbBreaking load: 544kg/ 1200 lb ...

Harken 60mm Element Stand Up BlockStand-up blocks are an addition to our Element line. Use them for sheeting and halyard systems, running backstays, controls and other applications where you don’t want the block to hit the deck.Element blocks...