Hexagon allen key 3mm CHF 0.70 incl. VAT Available immediately Quantity (pcs): Product description Features ISO 2936, chrome-vanadium steel, nickel-plated, deburred ends, for hex socket cap screws. Made in Germany. This tool fits for: Socket head cap screws: M4 Countersunk screws with hexagon socket: M5 Item no. 01902109.30 Barcode 01902109.30 Manufacturer 3DWare.ch Handelsware Stock 1 pcs Supplier article number 424020.0400 Screw head Hexagon