Key Features
100% marine-grade 316 stainless steel band, bolt, and nut. Excellent high-strength welded construction.
Performs exceptionally well in marine applications and offers superior corrosion resistance compared to 304 T-bolt band clamps. Meets or exceeds SAE J1508 specifications for T-bolt clamps.
Effective range: 3" - 3.31" (76mm-84mm). SAE #68.
Floating bridge and rolled edges to protect soft hoses. Band width: 3/4" (19mm).
Maximum torque specification: 75 in-lbs. For wet exhaust applications, we recommend using two clamps.
HPS 100% marine-grade 316 stainless steel T-bolt hose clamps have an effective range of 3" - 3.31" (76mm-84mm), perform exceptionally well in marine applications, and offer better corrosion resistance than standard 304 T-bolt band clamps. Consequently, 316 T-bolt clamps are commonly used to provide leak-proof connections for marine engines and exhaust systems. Fits HPS silicone hoses with a 2-3/4" (70mm) inside diameter. We recommend using two clamps on each end of wet exhaust installations. Professionals also use high-strength 316 T-bolt clamps in applications such as water treatment, sewage systems, military, filter bags, communication equipment, sanitary systems, and food and pharmaceutical processing equipment. Technical Specifications: Effective size range: 3" - 3.31" (76mm-84mm). SAE #68. 100% marine-grade 316 stainless steel band, bolt, and nut. Meets or exceeds SAE specification J1508 with a 3/4" band width. Max. torque specification: 75 in-lbs.
Before Ordering
〇 Regarding Import Consumption Tax
At the Shaftoya shopping site, we cover the import consumption tax incurred at the time of import, so there will be no additional charges beyond the total amount paid at checkout.
〇Compatibility Confirmation
Our entire product database is based on North American vehicles (USDM), so please verify compatibility with Japanese vehicles (JDM) before placing your order. (If you are unsure if a listed product is compatible with your vehicle, please feel free to contact us. Our support team will be happy to look it up for you.)
If you place an order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by year, manufacturer, and vehicle model using the tabs on our home page, this does not guarantee that they will fit Japanese model vehicles without modification.
All products have been translated into Japanese using translation software. As there may be confusing expressions, please contact us before ordering if you have any questions.
○ Regarding Shipping
Shipping costs are paid at the time of checkout. Shipping estimates are calculated automatically when you enter your shipping address on the checkout page. For large items such as body parts, the actual shipping cost may occasionally differ significantly from the automated calculation. In such cases, we will contact you individually via email.
In principle, all products are shipped internationally from our warehouse in the United States. Unlike domestic shipping in Japan, international shipping takes approximately 7 to 14 days, so please allow plenty of time for your order. If you are in a hurry, please contact us in advance to confirm delivery times. Please note that all products are transported by air freight; they are never shipped by sea freight.
○ Regarding Compliance with Japanese Vehicle Inspection (Shaken)
In principle, all products we handle are designed and manufactured outside of Japan. Please note that they do not comply with the "Japanese Vehicle Inspection System," and we are unable to provide strength analysis reports or similar documentation for this purpose. Therefore, all parts are sold for the purpose of "use on circuits, private property, or off-road," and installation and use are at your own risk.
○ Regarding Warranty
Please check the contents of your order as soon as it arrives. As all products are shipped internationally from outside Japan, there may be instances of shipping damage to the packaging or the product itself. Please understand that we will only provide returns, refunds, or replacements for products with shipping damage, defective goods, or items different from what was ordered if you contact us within 7 days of receipt. Please also note that for products sold through our company, we only provide support regarding warranties "exclusively through our company." We do not provide support through other companies or distributors located within Japan.