Cleveco Keeler Block, double 60x19mm delrin sheave, swivel top. A very sturdy and long lasting block. Made in NZ.
Sheave specially designed for strength and bearing load in self lubricating Delrin (water is natural lubricant) housed in 14g stainless steel straps with ferrule top.
Ideal for 1/4 - 1/2 ton mainsheet block in conjunction with CR16
B/S: 2177kgs, (DS08 = 8-16mm rope)