High Carbon Steel 58 Piece Pro Tap & Die Set

Each high carbon steel tap and die has size and starting side permanently marked on each. All taps are plug style and have recommended drill size laser marked on the side. Plastic storage case is constructed of sturdy, blow-molded plastic.

• 21739 is a 58 piece set that contains: tap and hexagon die sizes 6-32 NC, 8-32 NC, 10-24 NC, 12-24 NC, 1/4-20 NC, 5/16-18 NC, 3/8-16 NC, 7/16-14 NC, 1/2-13 NC, 9/16-12 NC, 5/8-11 NC, 3/4-10 NC, 10-32 NF, 1/4-28 NF, 5/16-24 NF, 3/8-24 NF, 7/16-20 NF, 1/2-20 NF, 9/16-18 NF, 5/8-18 NF, 3/4-16 NF, 1/8-27 NPT and 1/4-18 NPT; one tap wrench for No. 4 through 1/2″; one tap wrench for 1/4″ through 1/2″; one die stock for 1″ round or hexagon dies; one die stock for 1-1/2″ round or 1-7/16″ hexagon dies; one T-handle tap wrench for No. 0 through 1/4″; one thread gauge for 10 to 40 US; one screwdriver 1/8″ x 2-1/4″ with pocket clip; and screw extractors Nos. 1 through 5

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