You are Buying a brand New And Factory Sealed Duralast SAE Universal Ratcheting Wrench Set 6 Piece. # 64-145. PRODUCT DESCRIPTION Full-polished chrome finish easily wipes clean of oil and dirt. Feature off corner loading to prevent the rounding of fasteners.,72-tooth ratcheting box-ends need only a 5 arc swing to turn fastener. Box-end provides additional leverage and less likelihood of slipping when used on hard-to-remove fasteners. # 64-145. Contains 6- Universal SAE Ratcheting Wrenches: 5/16, 3/8, 7/16, 1/2, 9/16, 5/8". # 64-145.