Product Description
Model Number: 37590. Thread Type: NPSM. Style: 12-R . Threading Size (in): 1-1/2 inch. Die Type and Orientation: Alloy Right Hand. Ridgid 37590 12-R Style Pipe Threader Drop Die Head, 1-1/2 inch NPSM, Alloy RH. Ridgid. The Ridge Tool Company. 37590.