Ridgid 48965 1-1/4-inch 500B Left-Handed High Speed Bolt Dies 48965 Dies, 500B 1-1/4 Nc Hs Lh This item is used for Hand tools & Tool Organizers ,Other Hand Tools This product manufacture by United States For 532, 542 and 500B 1-1/8"-2" Die Heads LH High Speed 1-1/4" rod size 7 TPI