Features: Chrome Vanadium 6150 steel bits hardened to 52-53 HRC and tempered for added strength. Set includes 3/8IN and 1/2IN Sq drive to 10mm hex Chrome Vanadium steel bit adaptors. Supplied in carry-case with inclined tray for quick and easy bit selection.

Model No: AK219. Spline Bits; M5, M6, M8, M10, M12 (1 each 30 & 75mm). • One of a comprehensive range of Premier Hand Tools, suitable for daily professional use. • Supplied in storage case with inclined tray for quick and easy bit selection.