The toughest yacht pulleys that we hold in stock, capable of demanding work.
This range of rugged quiet high load blocks are made from injection moulded side plates with all load bearing components in 316 grade stainless steel.
The acetal sheaves run smoothly under extremely high loads on a stainless steel centre pin with a brass bush.
Ball bearing versions are available to order, please phone for details.
Sheave Size: 70 x 20 mm
Maximum Rope Diameter: 14 mm
Breaking Load: 2500 kg
Safety Factor: 2 to 1
Working Load Limit: 1250 kg