Material: Exhaust clamps are made of high quality T304 stainless steel, including zinc-plated carbon steel bolts, carbon steel washers, aluminum alloy I-block. Size: 5 Inch exhaust clamps Connect 5.0" OD pipe and 5.0" ID pipe with a bandwidth of 2.95 inches/75 mm. Features: Unique reaction block distributes the tension force equally over 360°, preventing leakage and controlling exhaust pipe clamp deformation. Advantages: Weldless design for flexible disassembly and maintenance. Connect pipes, mufflers and other automotive system components. Customer Service: If there is any problem, please feel free to contact us，we willtry our best to explain about 5 exhaust clamps. Material: made of high quality T304 stainless steel, including zinc-plated carbon steel bolts, carbon steel washers, aluminum alloy I-block. trans cooler resonador de escape deportivo exhaust flex pipe 5 exhaust pipe flex pipe exhaust resonator x pipestraight pipe exhaust kit exhaust kit 5 muffler fuel line hose flowmaster exhaust 5 inch exhaust pipe 5 inch exhaust clamp diesel heater parts 5 exhaust pipe kit exhaust sealant vibrant muffler