If you're diving into marine projects or just need some serious clamps for your boat, the HPS 316 Marine Grade Stainless Steel T-Bolt Hose Clamp is where it's at. Seriously, this isn't just any clamp—it's built for the rough stuff. We're talking 100% marine grade 316 stainless steel, which means it can handle saltwater like a champ. Unlike the standard 304 clamps that rust out faster than you can say “sea spray,” these bad boys resist corrosion better and are ready to tackle the toughest marine engine and exhaust systems.
Now, let’s get into the nitty-gritty. The effective size range is 9 inches to 9.34 inches (or 229mm to 237mm for those who prefer metric). This range is perfect for a variety of applications, whether you're securing hoses on your jet ski or setting up a reliable connection in your boat's exhaust system. Just a heads up: for wet exhaust setups, it’s wise to use two of these clamps on each end. You want that leak-proof seal, trust me.
What really sets these clamps apart is the construction. The high-strength design features superior welded joints that won’t let you down when it counts. Plus, they meet or exceed SAE Spec J1508 for T-Bolt clamps, so you know you’re getting quality. The band width is a solid 3/4 inch (19mm), and with a maximum torque spec of 75 in. lbs, you can really crank them down without worrying about failure.
And let’s not forget about the floating bridge and rolled edges. These design elements protect your softer hoses from damage, which is a huge plus. Whether you're in water treatment, sewage systems, or even food processing, these clamps are versatile enough to fit the bill.
So, if you’re in the market for clamps that can stand up to the elements and keep everything tight, the HPS Marine 316 Stainless Steel T-Bolt Hose Clamp is a solid choice. Grab one (or a few) and see the difference for yourself.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

HPS Performance Products is a leading manufacturer of aftermarket performance parts, fabrication components, and silicone hoses. HPS serves a number of different industries, including automotive, aerospace, construction, commercial truck/bus, marine, agricultural, turbo diesel, off-road, performance racing, general manufacturing, and water treatment. The company’s ability to fabricate custom-shaped multiply silicone hoses make it ideal for a wide range of applications. The multiply carcass makes HPS’ hose perfect for coolant and turbocharged pressure applications while the fluoro-silicone-lined hoses make it safe to be used with petroleum-based oil and fuel.
HPS Performance Products is committed to meeting its original goals of producing quality parts at competitive pricing and providing customer service responses in a personal, timely manner. All HPS products have been thoroughly tested on the dyno and track, and meet or exceed SAEJ20 standards. The HPS staff has solid expertise in the silicone hose department, which allows them to deliver standard size silicone hoses with same-day shipping. HPS’ highly skilled and knowledgeable team, paired with the latest state-of-the-art technology, ensures the brand’s continued success and reputation as a premier manufacturer in the industry
HPS Quality Silicone HosesHPS Performance Products specializes in and is best known for manufacturing multi-application silicone hoses. HPS silicone hoses are carefully crafted from only the highest quality 4-ply reinforced high-temperature material. The hoses are available in the following varieties: straight coupler, 1-foot tube, 3-foot coolant tube, charge air cooler hose (CAC), hump coupler, reducer couple her, 45-degree elbow coupler and reducer, and 90-degree elbow coupler and reducer.
HPS Performance Products also carries performance silicone vacuum hoses and silicone heater hoses. You can choose silicone hoses in both standard inch and hard-to-find metric sizes. Stainless steel T-bolt clamps are available to match with the silicone hoses as well. In order to meet the high demand and shorten the turnaround time for its silicone hoses, up to 90 percent of the product is already in stock and ready to ship or pick up from HPS authorized dealers like Vivid Racing.
HPS Performance Products at Vivid RacingVivid Racing carries a comprehensive lineup of HPS Performance Products for a number of different makes, models, and applications. Our extensive inventory of HPS parts includes aluminum tubing, cold air and short ram intakes, vacuum lines, hoses and clamps, intercooler pipes, radiator caps, and much more! If you have any questions regarding the items listed above or have fitment concerns, please contact our expert sales team at (480) 966-3040. We are here to help you through the entire purchase process and make it a pleasant experience.