7-piece T-handle screwdriver bit set for internal hex screws. Vibration-dampening insert made of highly compressed EVA foam from the Pro Line Collection. Blade made of S2 tool steel for long-lasting use. Long side with ball head for working in difficult conditions. A marking allows for quick identification of missing tools. Dimensions (L x W x H): 200 x 400 x 40 mm. Kraftwerk: Quality since 1979. Since 1979, Kraftwerk has been one of Switzerland's leading tool manufacturers and importers, enjoying 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, priority is given to the environmental compatibility of the products. Kraftwerk tools are highly valued by professional craftsmen from various industries.