Harken Fiddle Block - 57mm / Becket

Sheave: 57 mm (2 1/4 in)
Length: 175 mm (6 7/8 in)
Weight: 113 g (4 oz)
Shackle Pin: 5 mm (3/16 in)
Maximum Line: 10 mm (3/8 in)
Maximum Working Load: 359 kg (792 lb)
Breaking Load: 1080 Kg (2380 lb)