16MM AIRBLOCK DOUBLE W/BECKET Harken Corrosion resistant investment cast 316

Corrosion resistant investment cast 316 stainless steel construction

A faithful companion with soft padding to hug your board

295UV has been formulated especially for marine application where resistance to direct sunlight is required

This makes Entropy Resins CLR-CLF ideal for natural materials but it can also be used over foam and composite core materials

4 grams adhesive filler

16MM AIRBLOCK DOUBLE W/BECKET Harken Corrosion resistant investment cast 31616mm Airblocks offer high working loads in a small, lightweight block. Constucted using stainless steel sideplates and stainless steel balls in a grooved hardened race. Best used with small diameter high tech lines. Standard Features Sheave dia. 16 mm (5 8") Max line dia. 5 mm (7 32") Breaking strength 1200lbs (#'s 417 and 432 are 750lbs)