Harken 57mm Quad Block Swivel, Center Becket [HSB380] Power Cable The Latch-tite™series is for applications

The Latch-tite™series is for applications that require a heavy-duty

making it ideal for use in demanding marine conditions

Swift Response

or productivity on the go

DuraView™ lid

Harken 57mm Quad Block Swivel, Center Becket [HSB380] Power Cable The Latch-tite™series is for applications57mm Quad Block Swivel, Center Becket Low friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming. Features: Sheave (mm) 57 mm Sheave (in) 2 1 4 in Maximum line (mm) 10 mm Maximum line (in) 7 16 in Maximum working load (kg) 1080 kg Maximum working load (lb) 2380 lb