Metrinch 10Pc Combination Spanner Set Met/Sae

Metrinch means fewer tools and easier selection as each tool can be used for both metric and inch, plus damaged nuts and bolts. Metrinch's patented wall drive allows the wrench to grip a much larger wall surface of the bolt or nut. Sizes Metric 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm Sizes SAE 3/8”, 7/16”, 15/32”, ½”, 9/16” 9/32”, 5/8”, 11/16”, 23/32” and ¾”