Stanley Proto J1200GASD 10 Piece 12 Point Combination Wrench Set Set Includes: 7/16"; 1/2"; 9/16"; 5/8"; 11/16"; 3/4"; 13/16"; 7/8"; 15/16"; 1" 12 point box end allows for fine indexing, helping to improve speed and access. Fits 4, 6, and 12 point fasteners. Anti-Slip Design (ASD) open end Proto TorquePlus wrenches are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materials. Satin finish provides corrosion resistance and a slip resistant grip.