HARKEN Winch Service Kit, BK4512 Block Configuration_Classic Harken 57mm Carbo Fiddle Ratchet

Harken 57mm Carbo Fiddle Ratchet Block with Becket and Cam allows for 3:1 or 4:1 tackles on dinghy vangs and mainsheets

greatly improving traveler performance

Easy to install

high-tensile bronze gears are machine-cut to very high tolerances

HARKEN Winch Service Kit, BK4512 Block Configuration_Classic Harken 57mm Carbo Fiddle RatchetKeep your winch clicking away with these replacement pawls and springs. You should service your winches at least once during the preseason. However, twice a season is best if your boat lives in salt water. If you race your boat hard, you may want to maintain your winches before every regatta. Keep your winches clean and operating smoothly by flushing frequently with fresh water. Check pawls and springs, bearings, gears, and spindles for signs of wear