{"product_id":"roadformer-1-25-inch-hose-clamps-full-stainless-steel-21-44mm-range-10-pack-corrosion-resistant","title":"ROADFORMER 1.25-inch Hose Clamps, Full Stainless Steel, 21–44mm Range — 10-Pack, Corrosion-Resistant","description":"\u003cp\u003e\u003cstrong\u003eROADFORMER 1.25-inch full stainless steel worm-gear hose clamps secure hoses, tubes and cables with a corrosion-resistant, adjustable band that fits 21–44mm diameters.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese clamps are built from 300-series stainless steel for band, housing and screw, offering weatherproof resistance and long service life for automotive, marine, agricultural and household uses. Each pack contains ten individually finished clamps sized to work across a broad range of hose outside diameters (21mm to 44mm \/ 0.83\" to 1.73\"). The inner worm-gear design delivers smooth, fine adjustment so you can set clamping pressure precisely while installation torque and ultimate torque ranges guide safe tightening.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these clamps fit different hose sizes?\u003c\/h3\u003e\n\u003cp\u003eThe ROADFORMER 1.25\" clamps accommodate hoses and pipes from 21mm to 44mm OD using a continuous band and internal worm gear. Turning the slotted hex head screw reduces or increases the loop diameter for a snug fit across the clamp’s range.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFlexible working range: 21–44mm (0.83\"–1.73\").\u003c\/li\u003e\n  \u003cli\u003eFine incremental adjustment via internal worm gear.\u003c\/li\u003e\n  \u003cli\u003eChoose clamp when hose OD falls inside the specified range.\u003c\/li\u003e\n  \u003cli\u003eTen clamps per pack for multiple repairs or projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these clamps durable and corrosion-resistant?\u003c\/h3\u003e\n\u003cp\u003eYes — band, housing and screw are manufactured from 300-series stainless steel to resist rust in wet, salty, or damp environments. That stainless construction reduces maintenance and extends useful life compared with plated or zinc-coated clamps.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAll-stainless components for improved longevity.\u003c\/li\u003e\n  \u003cli\u003eSuitable for outdoor and marine exposures.\u003c\/li\u003e\n  \u003cli\u003eDesigned to withstand repeated installation cycles.\u003c\/li\u003e\n  \u003cli\u003eNo plated surfaces that flake under stress.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much torque should I apply when installing?\u003c\/h3\u003e\n\u003cp\u003eThe clamps are designed for controlled tightening: installation torque is recommended between 35–45 in·lbs (4.0–5.1 Nm), with an ultimate torque rating around 60 in·lbs (≈6.8 Nm). Using a torque driver or a calibrated screwdriver helps prevent over-tightening that could damage hoses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstallation torque: 35–45 in·lbs (4.0–5.1 Nm).\u003c\/li\u003e\n  \u003cli\u003eUltimate torque: ~60 in·lbs (6.8 Nm) minimum.\u003c\/li\u003e\n  \u003cli\u003eUse proper tools to avoid deforming the hose or clamp band.\u003c\/li\u003e\n  \u003cli\u003eInspect after first heat cycle or pressure test for reassessment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere are these clamps best applied?\u003c\/h3\u003e\n\u003cp\u003eTheir size and stainless construction make them versatile for automotive cooling and fuel lines, marine bilge and plumbing systems, agricultural equipment, HVAC ducts and general household repairs. They are a practical choice when corrosion resistance and a reliable seal are required.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomotive hoses, coolant and ventilation ducts.\u003c\/li\u003e\n  \u003cli\u003eMarine plumbing and bilge applications.\u003c\/li\u003e\n  \u003cli\u003eAgricultural machinery hoses and irrigation lines.\u003c\/li\u003e\n  \u003cli\u003eHome plumbing, workshop and DIY projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: These ROADFORMER clamps suit mechanics, boat owners, farmers, HVAC technicians and DIYers who need a dependable, corrosion-resistant clamp in a compact size range. The 10-pack format gives tradespeople spare parts on hand, while hobbyists get multiple clamps for repairs and projects. If you require a small-diameter stainless clamp with precise adjustment and proven material quality, this set covers common hose diameters and delivers repeatable performance.\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: What hose diameters do these clamps fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit hose outside diameters from 21mm to 44mm (0.83\"–1.73\").\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these clamps corrosion-resistant for marine use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. All components use 300-series stainless steel suitable for marine environments.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ROADFORMER","offers":[{"title":"Default Title","offer_id":55164502180183,"sku":"B086MV9FNB","price":31.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/roadformer-front-packaging-hose-clamps.jpg?v=1790352877","url":"https:\/\/britishgarage.co.uk\/products\/roadformer-1-25-inch-hose-clamps-full-stainless-steel-21-44mm-range-10-pack-corrosion-resistant","provider":"British Garage","version":"1.0","type":"link"}