SK 86250C 20 Piece SuperKrome Fractional/Metric Short Combination Wrench set with Limited Edition 1962 Corvette Muscle Car Short pattern design enables greater access in confined spaces. high polish SuperKrome plating resulting in a jewelry-like finish The box and open end design features a 15 degree head The patented SureGrip hex design drives the side of the fastener, not the corner, lessening the chance of bolt heads strip S-K Lifetime warranty on the wrench set