Bolts on to end plate on CrateMufflers. Kit contains 2) T-304 stainless steel brackets, 4) speed nuts, 4) bolts, and 4) washers. Natural mill finish can be brushed or polished prior to installation. To see how to use these hangers check out the "How to Install" Link. Additional Attributes: GTIN: 00808422605816 Construction: N/A Material: T-304 Stainless Steel Off Road Use Only: No Tip / Outlet Finish: N/A Type: Straight Extened Information: Emissions : Emission verification to be determined in ACES, vehicle application data. Life Cycle Status: Available To Order Packaging: Quantity of Each: 1 Package UOM: EA Dimension: 7 x 3 x 6 inches