Harken 57mm Double Block — Swivel, Becket 2603 DINGHY BOTTOMS Bolt-on zinc anode

Bolt-on zinc anode

JABSCO: 60010-2012

becomes unscrewed or is tampered with

Quick-drying comfort: Soft elastic headband dries fast and feels great during extended wear

Harken 57mm Double Block — Swivel, Becket 2603 DINGHY BOTTOMS Bolt-on zinc anodeLow 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. Sheave (mm) 57 mm Sheave (in) 2 1 4 in Length (mm) 142 mm Length (in) 5 5 8 in Weight (g) 187 g Weight (oz) 6. 6 oz Maximum line (mm) 10 mm Maximum line (in) 3 8 in Maximum working load (kg) 720 kg Maximum working load (lb) 1584 lb Breaking