Staff Answer
Oct 05, 2026 - 10:34 AM
The Crosby 5/8"-11 HR-125 Swivel Hoist Ring uses a 1/2" Allen wrench (hex key) for the socket-head cap screw. This 4,000 lb WLL model uses a 5/8"-11 x 2.00" ASTM A574 alloy socket-head cap screw.
Crosby specifies an installation torque of 60 ft-lbs for this hoist ring. For proper installation, use an appropriate torque wrench with a 1/2" hex-bit socket to tighten the bolt to the specified torque. Crosby also recommends checking the torque of an already-installed hoist ring before use.
