31 Piece Square Key Stock Assortment, GL Huyett KS45

12 Inch Steel Square Key Stock Assortment Includes: (5) 1/8 x 1/8"; (5) 3/16 x 3/16"; (5) 1/4 x 1/4"; (5) 5/16 x 5/16"; (5) 3/8 x 3/8"; (3) 7/16 x 7/16"; (3) 1/2 x 1/2 ".