GearWrench Ratcheting Combination Wrench Set - 32-Pc., Model# 00417A Made of alloy steel with polished finish Ratcheting wrenches need only 5deg of swing 20 combination wrenches: 1/4in., 5/16in., 3/8in., 7/16in., 1/2in., 9/16in., 5/8in., 11/16in., 3/4in. and 13/16in.; 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm and 17mm 12 stubby wrenches: 5/16in., 3/8in., 7/16in., 1/2in., 9/16in. and 5/8in.; 10mm, 11mm, 12mm, 13mm, 14mm and 15mm