Blocks, ball weight and small size, used mainly on boats for vang, the basis of the mainsail and various manoeuvres. The cheeks, the pulley and the balls are delrin®, the metallic parts in AISI 316.
Pulley diameter: 22 mm.
The maximum diameter top: 6 mm.
Length: 43 mm.
Breaking load: 700 kg.
Maximum working load: 100 kg.
Weight: 17 g.