Hoist Ring Finish Powder Coated Material Steel Thread Size M20-2.5 Thread Length 29/32 in Eye Inside Diameter 1 9/16 in Working Load Limit 5 070 lb Application Lifting Eye Thickness 0.625 in Industry Standards DGUV-R 109-017 2020-12 DIN EN 1677-1 2009-03 DIN EN ISO 12100 2011-03