Hoist Ring Movement Type Pivot Swivel Material Steel Mount Type Screw-On Working Load Limit 4 400 lb Thread Size M20-2.5 Operation Lifting Pivot Angle 230 Degrees Swivel Angle 360 Degrees Usable Thread Length 1 3/8 in Bail Inside Length 2 1/8 in Bail Inside Width 1 3/8 in Bail Thickness 1/2 in Overall Length 2 1/2 in Overall Width 2 1/8 in Hardware Included Not Applicable Minimum Installation Torque 51.6 ft-lb Finish Powder Coated Minimum Operating Temperature -40 Degrees F