Ball carbon steel
322A-Hook alloy steel
322C-Carbon steel
Forged, Quenched & Tempered
Average Proof Load is 2 times Working Load Limit
Ultimate Load is 5 times Working Load Limit
Forged, Quenched & Tempered
Average Proof Load is 2 times Working Load Limit
Ultimate Load is 5 times Working Load Limit
Place of Origin: | China (Mainland) |