Hoist Ring Movement Type Swivel Material Alloy Steel Mount Type Screw-On Working Load Limit 50 000 lb Thread Size 2 1/2 In.-4 Operation Lifting Pivot Angle 180 Degrees Swivel Angle 360 Degrees Usable Thread Length 4 in Bail Inside Length 8 in Bail Inside Width 5 3/4 in Bail Thickness 2 1/4 in Overall Length 11 in Overall Width 11 in Hardware Included Removable Bolt Minimum Installation Torque 2 100 ft-lb Finish Black Oxide Color Gold Standards ASTM A574