Crosby® Chain Nest Hook, Series: O-319, 4.2 ton, 1/2 to 9/16 in, Forged Alloy Steel, Zinc Plated, for Use With: Chain Hoists
Features
- Chain connecting pin is alloy
- Fitted with ball bearings and is suitable for frequent rotation under load
- O-319 Hooks utilize Crosby® standard 319 shank hooks with the registered Quic-Check® marking
- Latch is self-locking when hook is loaded