{"product_id":"roadformer-hose-clamps-27-51mm-1-06-2-in-10-pack-full-300-series-stainless-worm-drive","title":"ROADFORMER Hose Clamps 27–51mm (1.06–2 in) 10-Pack — Full 300-Series Stainless, Worm-Drive","description":"\u003cp\u003e\u003cstrong\u003eROADFORMER 1.5\" hose clamps are all-stainless steel adjustable worm-drive clamps designed to secure hoses, pipes and cables between 27mm and 51mm (1.06\"–2\") with corrosion resistance and reliable torque.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt from 300-series stainless steel for the band, housing and 5\/16\" slotted hex screw, this 10-pack of ROADFORMER clamps offers a corrosion-resistant fastening solution for automotive, marine, agricultural and general-purpose use. The inner worm gear lets you smoothly vary the diameter for a snug fit, while tested torque ranges give predictable installation performance. Each set arrives in ROADFORMER branded packaging so you get consistent sizing and quality across all ten pieces.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these clamps adjust to different hose sizes?\u003c\/h3\u003e\n\n\u003cp\u003eThe ROADFORMER clamps use an inner worm-drive mechanism that advances the band when the screw is turned, allowing precise control over the clamp diameter. Their specified working range of 27mm–51mm (approximately 1.06\"–2\") covers a broad spectrum of common hose and pipe outer diameters found in DIY and professional projects.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWorking diameter: 27mm–51mm (1.06\"–2\").\u003c\/li\u003e\n  \u003cli\u003eSmooth inner worm gear reduces slippage and ensures even compression.\u003c\/li\u003e\n  \u003cli\u003eScrew head: 5\/16\" slotted hex standard for common tools and sockets.\u003c\/li\u003e\n  \u003cli\u003eGradual tightening for tailored fit without overtightening risk.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and corrosion protection do they provide?\u003c\/h3\u003e\n\n\u003cp\u003eEvery component—the band, housing and screw—is made from 300-series stainless steel to resist rust and extend service life, especially in wet or salty environments. This full-stainless construction is preferable to plated or mixed-metal clamps when exposure to moisture or chemicals is expected.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e300-series stainless steel band, housing and screw for uniform corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003eSuitable for outdoor, marine and humid conditions where plated clamps fail.\u003c\/li\u003e\n  \u003cli\u003eDurable finish that resists pitting and discoloration over time.\u003c\/li\u003e\n  \u003cli\u003eConsistent material for even wear and predictable performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat torque and installation guidance should I follow?\u003c\/h3\u003e\n\n\u003cp\u003eROADFORMER recommends an installation torque range of 35–45 in·lbs (4.0–5.1 Nm) for secure sealing without deforming the hose; ultimate torque capacity is at least 60 in·lbs (6.8 Nm). Use a properly sized screwdriver or 5\/16\" hex driver and tighten incrementally while checking for a snug, leak-free fit.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eInstallation torque: 35–45 in·lbs (4.0–5.1 Nm) for optimal sealing.\u003c\/li\u003e\n  \u003cli\u003eUltimate torque rating: 60 in·lbs (6.8 Nm) minimum before failure modes.\u003c\/li\u003e\n  \u003cli\u003eUse a slotted or hex driver to apply steady, even turns.\u003c\/li\u003e\n  \u003cli\u003eInspect hose OD and fit before final torque to avoid overtightening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere can these clamps be used safely and effectively?\u003c\/h3\u003e\n\n\u003cp\u003eThese clamps are versatile for automotive cooling and intake hoses, marine bilge and livewell lines, agricultural irrigation, light construction plumbing and household repairs. Their all-stainless design makes them especially useful in environments where moisture or salt exposure can corrode mixed-metal clamps.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAutomotive engine hoses, coolant lines and vacuum plumbing.\u003c\/li\u003e\n  \u003cli\u003eMarine hose connections and freshwater systems exposed to salt spray.\u003c\/li\u003e\n  \u003cli\u003eIrrigation, greenhouse plumbing and agricultural equipment hoses.\u003c\/li\u003e\n  \u003cli\u003eGeneral household and construction use for securing pipes and cables.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? These ROADFORMER 1.5\" stainless-steel hose clamps suit homeowners, mechanics, marine hobbyists, farmers and maintenance professionals who need a dependable, corrosion-resistant clamp for hoses and pipes within the 27mm–51mm range. The 10-piece package is useful for multi-point installations or stocking a workshop, and the full-stainless construction is ideal when long-term exposure to water, humidity or salt is expected. Choose these clamps when you want predictable torque, smooth adjustment and material consistency across every unit.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these clamps suitable for marine use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Full 300-series stainless steel construction resists corrosion in marine and wet environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What hose diameters do these clamps fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit hoses with outer diameters from 27mm to 51mm (about 1.06\" to 2\").\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ROADFORMER","offers":[{"title":"Default Title","offer_id":55164500345175,"sku":"B086MDTDNR","price":32.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/roadformer-front-packaging-10-pack_349b97c7-aed3-4a31-8421-c0a0c3df04c6.jpg?v=1790352854","url":"https:\/\/britishgarage.co.uk\/products\/roadformer-hose-clamps-27-51mm-1-06-2-in-10-pack-full-300-series-stainless-worm-drive","provider":"British Garage","version":"1.0","type":"link"}