Many different screw profiles are required for work at different locations, such as electrical enclosures and electric installations. The 13-pcs. set covers the most common screw connections with its selection of nut driver inserts and the two slimBits, making it flexible in its use. Safely stored away and tidily arranged in a robust folding bag, these electrician tools are perfect for portable use. Thanks to Wiha slimTechnology, the contained slimBit blades are up to 33% slimmer and can thus also easily reach deep-set screw and spring elements. The 1/4″ nut driver inserts can be used in combination with speedE® and slimVario® handles to tighten and loosen hex screws. The fully insulated tools prevent potential short circuits caused by unintentional contact, even in confined working environments. Each tool in the set has undergone an individual piece test as per the international IEC 60900 standard, allowing users to work safely on live parts up to 1,000 V AC.