Specification- ELSHINE 3 inch exhaust clamp Joins 3 inch OD Pipe to 3 inch ID Pipe. Please measure your pipe OD and ID to select appropriate clamps. Package: 2pcs. Material: stainless steel. Seal and safe connection- Lap joint exhaust clamp is a simple and time-effective way to connect heavy-duty exhaust system components such as pipes, muffler tip and catalytic converters. Long-lasting material- It’s durable, waterproof and anti-corrosion. Easy installation- No welding design makes lap joint clamp fast, easy and accurate installation. It is removable and reusable. just need to put one of the nut bar on one side and insert the bolts, put another nut bar on, then screw the nuts, works done. It is widely used in exhaust system of Automotive, Commercial Vehicle and off high way industry. Worry-free Purchase- Elshine offers lifetime warranty for every product you purchase. If you encounter any problems, or need any replacement parts, please feel free to contact us, our support team is 24/7 available. If you want to return, we will provide prepaid return labels. Your satisfaction is what we pursue. The ELSHINE 3'' Lap Joint Exhaust Band Clamp is a heavy-duty, stainless steel solution for connecting exhaust system components such as pipes, mufflers, and catalytic converters. This 2-piece set is designed to join 3'' outer diameter (OD) pipes to 3'' inner diameter (ID) pipes, ensuring a secure and waterproof connection. The clamp's durable, anti-corrosion material makes it suitable for various applications, including automotive, commercial vehicles, and off-highway industries. The no-welding design allows for easy, fast, and accurate installation, making it removable and reusable. With a lifetime warranty, Elshine provides excellent customer support and replacement parts, ensuring your satisfaction. Please note that the package includes 2 clamps and measure your pipes carefully to ensure the correct clamp size.