26 Pc 3/8 inch Drive Socket Set, 12 pt, 8 mm to 19 mm

Drives / accessories to DIN 3122 / 3123, sockets to DIN 3124. Internal / external square drives to DIN 3120. With bi-hexagon sockets. Application: For hexagon head screws / nuts with thread M5 M12, for spark plugs and for hexagon socket head screws with thread M4 M12. Material: Chrome vanadium steel, chrome-plated. Supplied with: Sockets bi-hexagon or single hexagon: 12 pcs. size 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 mm Spark plug sockets: 2 pcs. similar to No. 637329 size 16, 20.8 Hexagon screwdriver bits: 7 pcs. No. 637620 size 3, 4, 5, 6, 7, 8, 10 T-handle: 1 pc. No. 635720 Extensions: 2 pcs. No. 635420 size 75, 240 Universal joint: 1 pc. No. 636220 Ratchet: 1 pc. No. 635090 Storage in: ABS plastic box Height: 47 mm Square drive: 3/8 in Width across flats range, bi-hex sockets: 8-19 mm Width across flats range, hexagon wrenches: 3-10 mm