Your cart is empty.
Your cart is empty.The taps and dies in this 53 piece set are ideal for restoring the stripped threads on old, rusty nuts and bolts. Hex shape makes taps and dies easy to turn with any socket or wrench. Set Content: National Course (NC-USS, Silver, 6 Taps and 8 Dies): 1/4” - 20 Tap & Die, 5/16” - 18 Tap & Die, 3/8” – 16 Tap & Die, 7/16” - 14 Tap & Die, 1/2” - 13 Tap & Die, 9/16” - 12 Tap & Die, 5/8” - 11 Die Only, 3/4” - 10 Die Only National File (NF-SAE, Black, 6 Taps and 8 Dies) 1/4” - 28 Tap & Die, 5/16” - 24 Tap & Die, 3/8” - 24 Tap & Die, 7/16” - 20 Tap & Die, 1/2” - 20 Tap & Die, 9/16” - 18 Tap & Die, 5/8” - 18 Die Only, 3/4” - 16 Die Only, 3/4” - 20 Die Only Metric (Gold, 7 Taps & 15 Dies) : 6 x 1.00mm Tap & Die, 8 x 1.25mm Tap & Die, 10 x 1.25mm Tap & Die, 10 x 1.50mm Tap & Die, 12 x 1.25mm Tap & Die, 12 x 1.50mm Tap & Die, 12 x 1.75mm Tap & Die, 6 x 1.25mm Die Only, 7 x 1.00mm Die Only, 8 x 1.00mm Die Only, 8 x 1.50mm Die Only, 10 x 1.00mm Die Only, 14 x 1.25mm Die Only, 14 x 1.50mm Die Only, 20 x 1.50mm Die Only Regular File, 8 thread pitches: 11, 12, 13, 14, 16, 18, 20, 24 tpi Metric File, 8 thread pitches: 0.80, 1.00, 1.25, 1.50, 1.75, 2.00, 2.50, 3.00mm Made in USA and backed by Gray tools worry-free lifetime warranty. Gray Tools is a manufacturer and distributor of industrial quality hand tools, since 1912.