AK21956 Premier Security TRX-Star*/Hex/Ribe/Spline Bit Set 3/8" & 1/2"Sq Drive 56pc Z Section • Covers standard sizes from

• Covers standard sizes from 8 to 22mm and deep sizes 10 to 19mm

Port Thread Type: Rc (or Metric)

diameter 8mm with an overall length of 156mm and flute length of 75mm according to DIN 345 standard with 118° thinned conical point

• Forged Chrome Vanadium steel extension

AK21956 Premier Security TRX-Star*/Hex/Ribe/Spline Bit Set 3/8" & 1/2"Sq Drive 56pc Z Section • Covers standard sizes fromChrome Vanadium 6150 steel bits hardened to 52 53 HRC and tempered for added strength. Set includes 3 8" and 1 2"Sq drive to 10mm hex Chrome Vanadium steel bit adaptors. Supplied in storage case with inclined tray for quick and easy bit selection. 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