Magnetic underside ensures grip on all ferrous surfaces, e.g. on tool trolleys, tool walls, machines, lifting platforms and in metal drawers HAZET SmartRail – Developed and produced "Made in Germany" Easy to clean Durable, robust twist lock for a tight fit and instant access More securely fixed when locked: turn socket left to remove Robust metal lug for hanging, e.g. on a hook Mit 1⁄4″ square sockets Surface: TIN coated Made in Germany Drive: Square, hollow 6.3 mm (1/4 inch) Output: Inside TORX® profile, Inside hexagon profile Wrench size: ∙ T30 ∙ T20 ∙ T25 ∙ 3 ∙ 4 ∙ 5 ∙ 6 Dimensions / length: 245 mm x 37.4 mm For manual operation Number of tools: 7.