1 3/4" inside diameter, 4" long s/s flex joint. All 304 s/s construction. This is the best flex joint that you can buy. It has an interlocked internal diameter for high temp applications, and formed s/s ends. Great for isolating vibration or thermal expansion in the exhaust system. Recommended to weld in place.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
