4" Inch Stainless Steel Lap Joint Exhaust Clamp Muffler Sleeve Coupler

Description: Size: joins 4.0" OD pipe to 4.0" ID pipe, width of strap: 2.94inch /74.82mm. There are 6 sizes for choose, it can meet your various needs.  reducing costs and time Significantly. Application: Lap joint clamp is a simple, effective way to connect exhaust system components such as pipes, mufflers, catalytic converters etc. Advantage: No welding design, easy to install or remove. Material: 304 stainless steel band, zinc-plated M10 bolt and nut, steel gasket, aluminum alloy I-block. Feature: The band clamps make the force of 360 evenly distributed, provides a seal and prevents material deformation.Torque: 63 N·m. 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. Specification： Type: Exhaust Band Clamp Material：304 Stainless Steel Size:4inch Color: Silver Style: No weld on design Type: Lap Joi