Electric, hydraulic and pneumatic tools, driver bits, single-head bits and related products Manufacturer: PB Swiss Tools / [Features] / A 1/4-inch (6.35 mm) drive stepped hex bit with excellent strength and precision. / [Specifications] / Product Name: PB Swiss Tools E6-210-8 Stepped Hex Bit / Product Number: E6-210-8 / Face Width: 8.0 mm / Overall Length: 50 mm / Drive Width: 6.3 mm / Weight: 17 g / JAN Code: 7610733019274 /