GearWrench 32 Piece SAE/Metric Ratcheting Combination and Stubby Combination Wrench Set. 12-point standard combination ratcheting wrenches in SAE sizes 1/4 in, 5/16 in, 3/8 in, 7/16 in, 1/2 in, 9/16 in, 5/8 in, 11/16 in, 3/4 in & 13/16 in and metric sizes 8, 9, 10, 11, 12, 13, 14, 15, 16, & 17mm. 12-point stubby combination ratcheting wrenches in SAE sizes 5/16 in, 3/8 in, 7/16 in, 1/2 in, 9/16 in, 5/8 in, 11/16 in, 3/4 in & 13/16 in and metric sizes 10, 11, 12, 13, 14, & 15mm. Items come from a smoke free pet free home. All sales are final! My descriptions are always to the best of my knowledge and I may not know much about an item, so if something that may be important to you is not addressed or stated in the description feel free to ask questions prior to purchasing. I will always do my best to address and resolve any concerns.