Clamp Lever Compatible Threader Grainger Part Number 25XC43 4Z974 Compatible Threader Manufacturer Part Number 10491 23282 23297 97045 97050 97065 97070 Compatible Threader Series 531 811A Product Type Clamp Lever Fits Brand Ridgid For Use With 1210 Pipe Threading Machine 541 542 713 and 913 Quick-Opening Die Heads Impact Rated No