From the Manufacturer
Since 1923, RIDGID has remained the symbol of certainty to dedicated professionals of the expert trades. Every tool that bears the RIDGID brand is engineered to the same high standards of quality, strength, and endurance as was that first heavy-duty pipe wrench more than 80 years ago. Ridgid covers its products with a lifetime warranty against defects in material or workmanship for the life of the tool. The Ridgid 36890 is a Hand Threader Die Head that handles a Nominal Pipe Size of 1/2-inch. The Die Heads come complete with selected dies which are set at the factory. Die Heads require assembly with supplied dies.
Ridgid 36890 NPT 1/2" Manual Pipe Threader Die Head, No. OO-RRidgid Pipe and Tubing Tools include the legendary Ridgid pipe wrench, the most complete and premier line of threading and roll grooving equipment, best-in-class pipe and tubing cutters, bending and forming tools, and a variety of other pipe-working tools and accessories. Ridgid Pipe and Tubing Tools perform the same every time, job after job, under the toughest conditions.Ridgid 36890 NPT 1/2" Manual Pipe Threader Die Head, No. OO-R Features:; NPT; Alloy RH; Nominal Pipe Capacity: 1/2"