When it comes to keeping your marine setup tight and leak-free, you can’t go wrong with the HPS 316 Marine Grade Stainless Steel T-Bolt Hose Clamp. This beast is built to last, made from 100% marine-grade 316 stainless steel, which means it’s got the strength to handle saltwater environments without rusting away like those standard 304 clamps.
Here’s the deal: these clamps fit hoses with an inside diameter of 2-9/16" (65mm) to 2-11/16" (68mm) and have an effective range of 2.87" to 3.19" (73mm-81mm). So if you’re working on your marine engine or exhaust system, these clamps are the way to go. Just a heads up, it’s recommended to use two clamps on each end of a wet exhaust installation to ensure everything stays secure.
What really sets these clamps apart is their construction. The high-strength welded design and floating bridge with rolled edges mean they won’t damage your soft hoses. Plus, they meet or exceed SAE Spec. J1508 for T-Bolt clamps, so you know you’re getting a reliable product. The 3/4" band width gives you a solid grip without being overkill.
Whether you’re in water treatment, sewage systems, or even military applications, these clamps are a favorite among professionals. They’re also great for telecommunication devices and food processing—pretty versatile, right?
Technical Specs:
If you’re serious about your marine projects, these clamps are a must-have. They’re tough, reliable, and designed to keep your connections leak-proof, even in the harshest conditions. Grab a couple 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.