421 with Shackle
- Hooks and side plates are forged alloy steel and heat treated.
- Shackles and yokes are forged and heat treated steel.
- Side plates are designed to eliminate possibility of rope jamming.
- Can be furnished with bronze bushings or sealed roller bearings.
- Opening feature permits insertion of rope while block is suspended from gin-pole.
- Can be furnished with SS-4055 hook latch.
- Pressure lube fittings.
- Fatigue rated.
- Hook and shackle assemblies can be interchanged.
NOTE: When ordering, please specify: Size, block number, hook or shackle, bronze bushed or roller bearing, and wire rope size.
