SUPER CUT NPT 1/2-2" in case for plumbing, heating and air conditioning fitters create pipe threads according to ASME B1.20.1 (NPT) on steel pipes of DIN EN 10255 M-H, in sizes from R1/4" to 2", using hand threading cutters. Convenient, lockable reversal of the ratchet direction and very simple insertion and removal of die heads. Optimized cutting geometry allows a gentle first cut and excellent chip discharge. Slim, compact design with excellent overall size, ratchet angle of 22.5" and easy operation in hard-to-reach places with the offset lever. Extremely long service life, secure hold with retainer locking and with perfect centering through the long pipe guide is ensured Replacement Against Manufacturing defect (6 months)