Stanley Proto J1200FASD Combination Wrench Set, 15-Piece, 12 Point,Stanley Proto,J1200FASD" /> Set Includes: 5/16"; 3/8"; 7/16"; 1/2"; 9/16"; 5/8"; 11/16"; 3/4"; 13/16"; 7/8"; 15/16"; 1"; 1-1/16"; 1-1/8"; and 1-1/4" Wrench self-aligns on the fastener which helps save time. 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.