Blocks - Double

Davey Swivel Eye Wooden Block - Double with Becket Traditionally-styled double wooden blocks with swivel made to the highest standard in England. The shells are constructed from ash timber varnished to a high gloss, while the bindings and bearings are...

Harken 75mm Double Block - Swivel, Becket Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy...

Davey Swivel Eye Wooden Block - Double Traditionally-styled double wooden blocks with swivel made to the highest standard in England. The shells are constructed from ash timber varnished to a high gloss, while the bindings and bearings are out of...

Davey Fixed Eye Wooden Block - Double with Becket Beautiful European-made traditional wooden blocks to complement any classic sailing vessel. The shells are constructed from ash timber varnished to a high gloss, while the bindings and bearings are out of...

Harken 75mm Double Block - Swivel Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy...

Core Blocks™ are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads...

Harken 60mm Aluminium Element Double Block - Swivel, Becket Element blocks introduce sideplates that combine forged aluminium and compound curves for strength. They are simultaneously contemporary and very robust. Element’s design pairs the...

Davey Fixed Eye Wooden Block - Double Beautiful English-made traditional wooden blocks to complement any classic sailing vessel. The shells are constructed from ash timber varnished to a high gloss, while the bindings and bearings are out of stainless...

Core Blocks™ are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads...

Harken 60mm Aluminum Element Double Block - Swivel Element 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...

Core Blocks™ are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads...

Ronstan Series 75 Double Sheave Industrial Pulley Block with Becket Double block with two 75mm (3") sheaves, becket, swivel shackle head and black powder coated 316 stainless steel side plates. Features Load rated. Choice of fixed or...

Harken Double Block with Becket, 2.25" The 2.25 in (57 mm) blocks are compact and lightweight, with fast trim and release under high or low loads. Perfect for dinghies, scows, beachcats and iceboats, as well as small offshore racers and cruisers...

Ronstan Series 75 Double Sheave Industrial Pulley Block Double block with two 75mm (3") sheaves, swivel shackle head and black powder coated 316 stainless steel side plates. Features Load rated. Fully articulating head/attachment...

Core Blocks™ are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads...

Harken 45mm Aluminium Element Double Block - Swivel, Becket Element 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...

Harken 57mm Double Block - Swivel, Becket Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy...

Harken Double Block - 2.25" The 2.25 in (57 mm) blocks are compact and lightweight, with fast trim and release under high or low loads. Perfect for dinghies, scows, beachcats and iceboats, as well as small offshore racers and cruisers...

Low-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 trimming. Note: DO NOT use Harken...

Harken 45mm Aluminium Element Double Block - Swivel Element 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...