Features: short designDIN ISO 2936 inch dimensions, fully hardened, matt chrome-plated, special tool steel, sturdy folding holder, technical data: bit size (hexagon socket): 5total length (mm): 240square drive: 1/2 inch, diameter: 22.0 mm, shape: knurled, weight: 200 g, total length L: 240.0 mm, material: finest chrome vanadium steel, matte satin chrome-plated, standard: DIN 3120 mm, ISO 6-117 mm.