Hexagon socket blade 3mm CHF 1.80 incl. VAT Available immediately Quantity (pcs): Product description Features For hex socket screws, with hexagonal coupler 1/4" C 6.3. This tool fits for: Socket head cap screws: M4 Countersunk screws with hexagon socket: M5 Item no. 01902108.30 Barcode 01902108.30 Manufacturer 3DWare.ch Handelsware Stock 1 pcs Supplier article number 437875.0100 Screw head Hexagon