Harken 57mm Carbo Quad Block - Swivel [2631] Marine Navigation & Instruments | GPS - Chartplotters it has high output

it has high output

Face Plate Diameter: 3"

The 50/200 kHz SVS-760CF+ sounder features a powerful 600W output and a vertically oriented

Easy to use and extremely versatile

Harken 57mm Carbo Quad Block - Swivel [2631] Marine Navigation & Instruments | GPS - Chartplotters it has high output57mm Carbo Quad Block Swivel 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) 3 8 in Maximum working load (kg) 1080 kg Maximum working load (lb) 2380 lb