BGS 5028 Combination Bit Set 28 pcs.

made of chrome vanadium steel in metal box 7 bits, short, internal hexagon: 4 - 5 - 6 - 7 - 8 - 10 - 12 mm 4 bits, long, internal hexagon: 5 - 6 - 8 - 10 mm 4 bits, short, spline (for XZN): M5 - M6 - M8 - M10 4 bits, long, spline (for XZN): M6 - M8 - M10 - M12 7 special bits T-Star (for Torx): T20 - T25 - T30 - T40 - T45 - T50 - T55 2 adaptors 10 mm (3/8") and 12.5 mm (1/2") drive, with ball, for bits 10 mm, Weight: 2.6014546916 pounds, Manufacturer: BGS