HPS Marine 316 Stainless Steel T-Bolt Hose Clamp, Range: 4.5"-4.8" (114mm-122mm), SAE # 108

HPS 100% marine grade 316 stainless steel T Bolt hose clamps with effective range 4. 5" - 4. 8" (114mm-122mm) perform well in saltwater applications and offer better corrosion resistance than the standard 304 T-bolt band clamp; therefore 316 bolt clamps are commonly used to provide leak-proof connections on marine engine and exhaust systems. Fits HPS silicone hose with 4-1/4" (108mm) inside diameter. It is recommended that two clamps be used on each end of a wet exhaust installation. Professionals also utilize the high strength 316 T Bolt clamps in applications such as water treatment and sewage systems, military, filter bags, telecommunication devices, sanitary systems, food and pharmaceutical processing equipment. Technical Specification: Effective size range: 4. 5" - 4. 8" (114mm-122mm). SAE # 116. 100% marine grade 316 Stainless Steel Band, Bolt and Nut. High strength with superior welded construction. Meets or exceeds SAE Spec. J1508 for T-Bolt clamps. 3/4" Band Width. Max. Torque Spec 75 in. lbs.