Craftsman 9-42319 Standard Combination Ignition Wrench Set, 10-Piece Offset wrench style Ignition wrench Standard inch sizing 10 piece standard combination ignition wrench set includes: 5/32, 3/16, 13/64, 7/32, 15/64, 1/4, 9/32, 5/16, 3/8, 7/16-IN Open end and box end combination Lifetime warranty