Norton 7″ Diam x 1-1/4″ Hole x 1/4″ Thick, J Hardness, 100 Grit Surface Grinding Wheel Aluminum Oxide, Type 1, Fine Grade, 3,600 Max RPM, Vitrified Bond, No Recess 66252939672

Gibraltar 5/16-18 4-1/2" OAL Equal Double Threaded Stud Alloy Steel, Black Oxide Finish, 1-1/8" Equal Thread LengthManufacturer Part #: 40407GS/N: 74473398UNSPSC: 31161618(Minimum Order Quantity=1, Package Quantity=1)Specifications:StyleEqual Double Thread