Screwdriver Bit Set 33Pcs - No 37170

• Sold in 12-piece display box • Includes square recess bits • Quick change magnetic bit holder • Square: 2 x #1, 4 x #2, 2 x #3 • Phillips: #1, 2 x #2, #3 • Pozi: #1, #2, #3 • Hex: 4 mm, 5 mm, 6 mm, 3/32in, 5/32in, 7/32in • Slot: 3/16in, 1/4in • Torx: T9, T10, T15, T20, T25, T27, T30, T40