Product Description OTC's Universal Outside Thread Chaser will quickly restore threads on all kinds of objects to near original condition without the use of expensive thread-cutting equipment. The wide variety of cutting heads work on items as varied as faucet heads, threaded containers, fork tubes, steering stems, and much more. Can be used on items varying from 1-1/4 inches O.D. to 5 inches O.D. Designed to be serviced with replaceable cutting heads and v-pad. Durable steel and aluminum construction ensures a long service life and high performance. Kit features 6 die heads with multiple thread sizes per head: 4, 5, 6, 7, 7-1/2, 8, 9, 10, 11, 11-1/2, 12, 14, 16, 18, 20, and 24 threads per inch. Value is at the core of the OTC tool and equipment portfolio. Whether it?s a simple repair or the most complex drivability concern, these award-winning tools universally solve problems faster, and at better value, than any other product line available. Whether it?s a specialty tool or unique piece of service equipment, OTC provides top solutions to modern automotive service challenges while increasing technicians? productivity and shop profits. From the Manufacturer OTC 7402 Universal Outside Thread Chaser OTCs Universal Outside Thread Chaser will quickly restore threads on all kinds of objects to near original condition without the use of expensive threadcutting equipment The wide variety of cutting heads work on items as varied as faucet heads, threaded containers, fork tubes, steering stems, and much more Can be used on items varying from 114 inches O.D. to 5 inches O.D. Designed to be serviced with replaceable cutting heads and vpad; durable steel and aluminum construction ensures a long service life and high performance Kit features 6 die heads with multiple thread sizes per head 4, 5, 6, 7, 712, 8, 9, 10, 11, 1112, 12, 14, 16, 18, 20, and 24 threads per inch