- Available in Working Load Limits of 1.7, 2.3, and 4.2 Tons.
- Fits 1/4” thru 9/16” hoist chain.
- Hooks are forged alloy steel – Quenched and Tempered.
- Chain connecting pin is alloy.
- A product Identification Code (PIC) for material traceability, the size, and the name Crosby or “CG” is forged or stamped onto each hook and swivel assembly (chain nest).
- Entire assembly is zinc plated.
- Fitted with ball bearings and is suitable for frequent rotation under load.
- Repair kit available consisting of bearing and spring pin. O-319 Hooks utilize Crosby® standard 319 Shank Hooks with the registered QUIC-CHECK® marking.
- Replacement latch kits are available.