General description The 89 mm heavy duty exhaust / hose clamp is designed to fit 88.9 mm pipe outer diameter (OD) and is constructed from durable T304 stainless steel. The unique cradle design features a wrap-around edge support that prevents the saddle from expanding during tightening, ensuring a secure fit. Technical specifications Pipe OD: 88.9 mm Material: T304 stainless steel Thread: M8*30 mm Centers: 97 mm Leg length: 82 mm Manufacturing tolerances: +/- 1 mm Other information T304 stainless steel offers corrosion and oxidation resistance, but may tarnish over time. For higher corrosion resistance, especially in marine environments, consider T316 stainless steel.