Premier TRX-Star*/Hex/Spline Bit Set 3/8" & 1/2"Sq Drive 42pc

Key Features

• One of a comprehensive range of Premier Hand Tools, suitable for daily professional use.
• High quality S2 steel bits with a zinc phosphate finish, each size in 30 and 75mm lengths.
• Hardened (58-62 HRC) and tempered for added strength.
• Includes 3/8" and 1/2"Sq drive to 10mm hex Chrome Vanadium steel bit adaptors.
• Contents: TRX-Star* Bits; T20, T25, T30, T40, T45, T50, T55, T60 (1 each 30 and 75mm), Hex Bits; 4, 5, 6, 7, 8, 10, 12mm (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.
• Supplied in storage case with inclined tray for quick and easy bit selection.