6 in 1 screwdriver with 114mm reversible 1/4" or 5/16" insert bit holder. Comprises two reversible insert bits, one 1/4" hexagon, 5mm plain slot and No.1 PZ TYPE tips; the other 5/16" hexagon with 7mm plain slot and No.2 PZ TYPE tips, both of which fit into the insert bit holder. When bits are not used the holder becomes a 5/16"AF or 1/4" AF nut driver. Handle manufactured from high-impact resistant plastic. Multiples of 12 sets only, Supplied in countertop display.