Pro Line tool set with 3 sets of hex keys in a holder. Vibration-dampening insert made of high-density EVA foam from the Pro Line Collection. Suitable for internal hex and Torx screws with and without locking pin. Marking allows for quick identification of missing tools. Hex key according to DIN / ISO 2936. Dimensions (L x W x H): 200 x 400 x 40 mm. Kraftwerk: Quality since 1979. The company Kraftwerk has been one of Switzerland's leading tool manufacturers and importers since 1979 and enjoys a high level of recognition. Kraftwerk tools are produced in ISO-certified factories that are carefully selected under strict quality control. In addition to high quality standards, environmental compatibility of the products is a top priority. Kraftwerk tools are highly valued by professional craftsmen across various industries.