Product Description
OEM, Genuine Ridgid Dies, High Speed. Quantity: 1 Set of 4 Units. Size: 1/4" NPSM. Fits: 500 and 500A "Mono" Die Heads. Made in USA. Ridgid 500 1/4 Inch NPSM High Speed Pipe Threading Dies for 500 and 500A Mono Threader Heads. Ridgid. The Ridge Tool Company. 500 1/4 Inch NPSM High Speed.