Metric Double ended ratchet spanners with 12 sizes each. These spanners fit mm, inch and E-TORX fasteners saving space and weight in the toolbox. The 72 teeth lever ratcheting system requires only 5° movement to operate making them ideal for use in tight areas. Made from high quality chrome vanadium steel with mirror polish finish to prevent oil and dirt from adhering to the spanner. Contents 8, 10, 11 and 13mm/5/16" 3/8" 7/16" and 1/2"/E10, E12, E14 and E16 14, 16, 17 and 19mm/9/16" 5/8" 11/16" 3/4"/E18, E20, E22 and E24.