About This Heavy-Duty 304 Stainless Steel:Built for durability with corrosion-resistant stainless steel, ideal for high-temperature exhaust fabrication and industrial welding Precision Clamp-On Design: Securely locks onto exhaust pipes (2.5inch) with zero slippage, ensuring perfect alignment for mufflers and custom exhaust systems Tool-Free Quick Installation:No tools needed—clamp on in seconds for efficient workflow in automotive repair shops or DIY projects Universal Compatibility:Fits stainless steel, aluminized, and mild steel pipes; works with mufflers, catalytic converters, and exhaust joints Lifetime Warranty Included:Backed by a lifetime guarantee for worry-free use—essential for professional welders and automotive enthusiasts Overview Material : Stainless Steel Brand : TDPROMOTO Item dimensions L x W x H : 2 x 2 x 2 inches Color : 2.5inch Style : Clamp Item Weight : 4 Ounces Manufacturer : generic