16MM AIRBLOCK DOUBLE W/BECKET G/Flex Epoxy Thanks to its superior leveling

Thanks to its superior leveling properties and ease of application

This traditional marine varnish is based on tung oil

At only 21 lbs

step up to a stiffer and lighter fiberglass blade with the Thrive

Width 50in

16MM AIRBLOCK DOUBLE W/BECKET G/Flex Epoxy Thanks to its superior leveling16mm 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)