Greenlee 12" Cable Sheave 651

12" (304.8 mm) Hook Sheave
Maximum Rated Capacity: 4,000 lbs.
Weight: 15 lbs.
Strong welded steel frames.
Forged steel closure type hooks with 1' (25.4 mm) opening.
5' (127 mm) wide aluminum alloy sheaves with self-lubricating bearings.
Select a sheave with a maximum rated capacity that meets or exceeds the cable puller’s maximum pulling force.