Premier Security TRX-Star*/Hex/Ribe/Spline Bit Set 3/8" & 1/2"Sq Drive 56pc

- One of a comprehensive range of Premier Hand Tools, suitable for daily professional use. - Chrome Vanadium 6150 steel bits, each size in 30 and 75mm lengths. - Set includes 3/8" and 1/2"Sq drive to 10mm hex Chrome Vanadium steel adaptors. - Supplied in storage case with inclined trays for quick and easy bit selection. - Contents: Security TRX-Star* Bits; T20H, T25H, T30H, T40H, T45H, T50H, T55H, T60H (1 each 30 and 75mm), Hex Bits; 4, 5, 6, 7, 8, 10, 12mm (1 each 30 and 75mm), Ribe Bits; M5, M6, M7, M8, M10, M12, M14 (1 each 30 and 75mm), Spline Bits; M5, M6, M8, M10, M12 (1 each 30 and 75mm), Drive Adaptors; 3/8"Sq x 10mm Hex, 1/2"Sq x 10mm Hex. - Lifetime guarantee*.