Harken 57mm Ratchamatic® Flip-Flop Block — Cam Cleat Sustainable Shopping Small format and reversible for

Small format and reversible for double the fun

Lining 2: 100% Polyamide

with a buoyancy of 50 N for reliable protection on the water

No Ammonia

This eco-friendly head lube is made from bio-renewable ingredients using no petroleum distillates

Harken 57mm Ratchamatic® Flip-Flop Block — Cam Cleat Sustainable Shopping Small format and reversible forPart No. 2145 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) 136 kg Maximum working load (lb) 300 lb Small Boat Flip Flop blocks pivot around the line axis to keep the line close to the deck. Hinged construction allows for various lead angles. Ratchamatic block versions roll freely in both directions under low loads and automatically engage a ratchet mechanism as loads increase, giving