Cimco Electronic pin wrench assortment (Allen) 7 pieces for hexagon socket screws

Electronic pin wrench assortment (Allen) 7 pieces for hexagon socket screws The optimum tools especially for the smallest screws in electronic and electrical components, radio and stereo systems, telephone systems and all communication connections, for precision mechanics, electronics, model making and similar precision work, blades made of special
steel, color coding ring for identification of the screw system, for hexagon socket screws, SW 0.7 x 40 140 11 1910, SW 0.9 x 40 140 11 1911, SW 1.3 x 40 140 11 1912, SW 1.5 x 50 150 11 1913, SW 2.0 x 50 150 11 1914, SW 2.5 x 60 160 11 1915, SW 3.0 x 60 160