Product Details Bracket Material: Steel Mounting Bolt Section: SUS A, Compatible Pipe Diameter: φ35～φ50 B, Compatible Pipe Diameter: φ40～φ55 C, Compatible Pipe Diameter: φ55～φ70 Installation: Threaded section M6 *Recommended terminal hole diameter 6mm～8mm This bracket is exclusively for muffler grounding. It is designed to be attached to exhaust pipes and intermediate pipes. You can attach the bracket body to the piping without tightening gaskets, etc., which improves work efficiency. Flat braided copper wire for muffler grounding is also on sale. *Please select and inform us from A, B, or C after winning the bid. We do not accept price negotiations. We do not ship on weekends and holidays. Shipping deadlines follow the app's guidelines. #PowerCable #FlatBraidedCopperWire #GroundingKit #GroundingTerminal #IgnitionGrounding #MachinoGroundingShop