LASER 5513 13Pcs Screwdriver Hex Bit Set Chrome Vanadium Adaptors S2 Steel Bits
All contained in a labelled plastic storage rail for quick and easy bit selection. Fuel Mixture Formation. Supplied with two bit adaptors: 1/4"D x 1/4" Hex & 3/8"D x 10mm Hex. 10mm Hex drive bits: 7, 8, 10mm.