McKissick (by Crosby) Snatch Blocks, Pulley Sheave
The Entire block is made from heat treated alloy steel. Use of heat treated alloy. It also has 60% of the weight of blocks of comparable capacities. It is available with a bronze bushed or roller bearing sheaves. 416 with Hook; 417 With Shackle; 402 Tail Board
Snatch Block Features: Hook and shackle assemblies can be interchanged; Pressure lube fittings. Can be furnished with S-4320 hook latch.
Blocks furnished with dual rated wireline sheaves. Fatigue rated. Easy opening feature of “Champion” blocks has been retained when designing this unit.
Multiple Configurations Available: Swivel hook, swivel shackle, tailboard, upset shackle, fixed shackle
McKissick Roll-Forged Sheaves: Flame hardened grooves, 30 ton furnished with roller bearings, 60 Ton furnished with tapered roller bearings with seals.