Wrench and Socket Size Chart watermarked

1 800-642-0921 or visit us at Wrench and Socket Drive size Chart Wrench size HEX KEY size Wrench size HEX KEY size Inch size Regular Hex Heavy Hex Socket Head C/S Button/Flat Soc C/S Metric size Regular Hex Heavy Hex Socket Head C/S Button/Flat Soc C/S 0 1 1/16 1 2 5/64 3 5/64 4 3/32 1/16 5 3/32 5/64 6 1/4 7/64 5/64 2 4 8 1/4 9/64 3/32 10 5/16 5/32 1/8 5 2 12 5/16 1/4 7/16 3/16 5/32 3 2 5/16 1/2 1/4 3/16 3/8 9/16 5/16 7/32 4 7 3 7/16 5/8 3/8 1/4 5 8 4 3 1/2 3/4 7/8 3/8 5/16 6 10 5 4 9/16 13/16 7 5/8 15/16 1-1/16 1/2 3/8 8 13 6 5 3/4 1-1/8 1-1/4 5/8 1/2 10 16/17 8 6 7/8 1-5/16 1-7/16 3/4 12 18/19 21 10 8 1 1-1/2 1-5/8 3/4 14 21/22 24 1-1/8 1-11/16 1-13/16 16 24 27 14 10 1-1/4 1-7/8 2 7/8 18 27 1-3/8 2-1/16 2-3/16 20 30 34 17 1-1/2 2-1/4 2-3/8 1 22 36 1-5/8 2-9/16

2 24 36 41 19 1-3/4 2-3/4 27 46 1-7/8 2-15/16 30 46 50 22 2 3-1/8 33 2-1/4 3-1/2 36 55 60 27 2-1/2 3-7/8 39 2-3/4 4-1/4 42 65 32 3 4-5/8 45 3-1/4 5 48 75 36 3-1/2 5-1/4 5-3/8 3-3/4 5-5/8 5-3/4 4 6 6-1/8