ONQ1810 Features: * 141 threads 2 1/2"", 3"" 3 1/2"", 4"" pipe with one set of dies * 161 threads 4"", 4 1/2"", 5"", 6"" pipe with one set of dies * Jaw clutch prevents jamming * Simple adjustment for tapered or straight threads * Cam-type workholder set instantly * Fully enclosed gearing * Righ hand only * Type: Multi-Size Die Head Complete * Price is for 1 Each