The IRWIN 41 Piece Tap and Hex Die Set in plastic case.

The following is included with the set:

• Machine Screw Plug Tap and 5/8-inch Hexagon Dies in sizes: 4 - 40 NC, 6 - 32 NC, 8 - 32 NC, 10 - 24 NC, 10 - 32 NF, 12 - 24 NC
• Fractional Plug Tap and 1-inch Hexagon Dies in sizes: 1/4-inch - 20 NC, 1/4-inch - 28 NF, 5/16-inch - 18 NC, 5/16-inch - 24 NF, 3/8-inch - 16 NC, 3/8-inch - 24 NF, 7/16-inch - 14 NC, 7/16-inch - 20 NF, 1/2-inch - 13 NC, 1/2-inch - 20 NF
• Pipe Thread Plug Tap and 1-inch Hexagon Dies in sizes: 1/8-inch - 27 NPT
• Threading Tools: Adjustable Die Stock - 1-inch Dies, Plain Die Stock - 5/8-inch Hexagon Dies, Adj. Handle Tap Wrench - Taps No. 0 to 1/2-inch, T-Handle Wrench - Taps No. 0 to 1/4-inch, Two-in-One Tap Wrench - Taps 1/4-inch to 1/2-inch, 18 Leaf Standard Thread Pitch Gauge
• Empty Plastic Case