Product Description
O-319 Chain Nest Hooks
O-319 Chain Nest Hooks
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 traceabilit , the size,
and the name Crosby or “CG” are 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-318 Hooks utilize Crosby SHUR-LOC® “Positive Locking” hooks.
Latch is Self-Locking when hook is loaded.
• O-319 Hooks utilize Crosby® standard 319 Shank Hooks with the
registered QUIC-CHECK® marking.
• Replacement latch kits are available.
• Use in corrosive environment requires shank and nut inspection in
accordance with ASME B30.10-1.10.4(b)(5)(c).
