Harken 10 mm Racing Winch Service Kit - 10 Pawls, 20 Springs BK4515

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 and corrosion.

Includes10 17-4 PH pawls, 20 springs 
Fits Radial winches80 
Fits Performa winches80 
Fits custom/racing winches880 - 1150 
Weight (oz)3.9 oz
Weight (g)110.6 g