Material ring and attachment shackle steel. Bolt and bushing steel. Version ring and hardened and, Shackle forged tempered. 100% electromagnetic crack detection, Painted blue. Bolt grade 10. 9 or higher. 100% electromagnetic crack detection. Bush electroplated with zinc; be aware of the hoist can be utilized as apparel as a ring folded, Down, Rotates through 360 and bears the full load in any permitted loading direction. The nominal load capacity is visibly indicated on the hoist ring. It applies to the highest degree unfavourable load case see table . The test load is 2. 5 times the safe working load swl . The specified working load limit must not be exceeded. With captive but removable hex bolt. The hoist rings adhere to the machinery directive and are dguv tested. Tested according to din en 1677, 1. The ce marking is stamped into the hoist ring