Barton Block Size 1 Ball Bearing Single Swivel and Becket N11131

A strong lightweight range of blocks suitable for use on dinghies, dayboats or as lead blocks on larger craft.
Ball Bearing Block; With Barton's unique super low friction Ball Race System featuring Acetal Sheaves with Delrin ball bearings running on a large diameter centre boss. This allows us to fit more load bearing balls which ensure extremely low friction performance even under higher loads.

Swivel; Fully swivelling head with removable shackle.
Specification
Sheave Size 30 x 11 mm
Maximum Rope Diameter 8 mm
Breaking Load 700 kg
Safe Working Load 350 kg
Maximum Rolling Load 245 kg
Length 98 mm
Weight 60 g