6 machine screw taps and 6 dies: 4-40 NC, 6-32 NC, 8-32 NC, 10-24 NC, 10-32 NF and 12-24 NC. 10 SAE Taps and 10 Dies: 1/4"-20 NC, 1/4"-28 NF, 5/16"-18 NC, 5/16"-24 NF, 3/8"-16 NC, 3/8"-24 NF, 7/16"-14 NC, 7/16"-20 NF, 1/2"-13 NC and 1/2"-20 NF. 16 Metric Taps & 16 Dies: 3.0mm-0.50, 4.0mm-0.70, 4.0mm-0.75, 5mm-0.80, 5mm-0.90, 6mm-1.00, 7mm-1.00, 8mm-1.00, 8mm-1.25, 9mm-1.0, 9mm-1.25, 10mm-1.25, 10mm-1.50, 11mm-1.50, 12mm-1.50 and 12mm-1.75.
2 Pipe Taps & 2 Dies: 1/8"-27 NPT and 1/8"-28 BSP. 5 Piece Screw Extractor Set - EX1-EX5. Threading Tools & Accessories: (Standard & Metric) Plain Die Stock - 5/8 Dies, Adj. Die Stock - 1 Dies, T-Handle Wrench - Taps No.
T-handle Tap Wrench - No. 0 to 1/2", Two-in-One Tap Wrench - 1/4" to 1/2. 18 Leaf Standard Thread Gauge, 16 Leaf Metric Thread Gauge.