Sioux TM Series Welding Ring, (WRARM-1)
Product Information Sioux TM series welding ring; used on tools TM50AP-0775, RATM50-07, TM50AP-1075, RATM50-10, TM50AP-15100, and RATM50-15; "A" measurements 3.07 inches, 78 mm; and "B" measurements 0.98 inch, 25 mm.