{"product_id":"roadformer-4-stainless-steel-hose-clamps-90-114mm-10-pack-full-300-series-worm-drive","title":"ROADFORMER 4\" Stainless Steel Hose Clamps 90–114mm, 10-Pack — Full 300-Series, Worm-Drive","description":"\u003cp\u003e\u003cstrong\u003eROADFORMER 4\" stainless steel hose clamps are durable, corrosion-resistant worm-drive clamps sized for 90–114mm hose diameters and sold in a 10-piece pack.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese clamps combine full 300-series stainless steel construction with an inner worm drive to give reliable holding power across automotive, marine, agricultural, and general-purpose applications. Designed to fit hoses from 90mm to 114mm (about 3.54\"–4.5\"), each clamp uses a 5\/16\" slotted hex head screw for easy tightening and long-term corrosion resistance.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these clamps perform in salty or wet environments?\u003c\/h3\u003e\n\u003cp\u003eThe ROADFORMER clamps use 300-series stainless steel for the band, housing and screw, which resists rust and pitting better than plated or zinc-coated alternatives. That makes them suitable for short- and long-term exposure to moisture and light marine conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFull stainless construction prevents flaking or plating failures.\u003c\/li\u003e\n  \u003cli\u003eWorm-drive screw design minimizes crevice corrosion risk.\u003c\/li\u003e\n  \u003cli\u003eAppropriate for freshwater and many coastal uses (avoid constant immersion in heavy industrial saltwater).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these clamps tighten securely without damaging hoses?\u003c\/h3\u003e\n\u003cp\u003eThe inner worm gear and slotted hex head allow gradual, controlled tightening so you can match clamp tension to the hose material. Recommended installation torque is 35–45 in·lbs, with an ultimate torque around 60 in·lbs, limiting over-compression on softer hoses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInner worm gear offers smooth diameter adjustment for precise fit.\u003c\/li\u003e\n  \u003cli\u003eTorque guidance reduces risk of hose deformation or leaks.\u003c\/li\u003e\n  \u003cli\u003eUse a torque driver or wrench for repeatable, safe installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat sizes and applications are these clamps best for?\u003c\/h3\u003e\n\u003cp\u003eEach clamp covers a flexible range from 90mm to 114mm (3.54\"–4.5\"), making them ideal for medium-diameter hoses and tubing. They are commonly used on coolant lines, air ducts, fuel vents, irrigation pipes, and many general fastening tasks around the workshop or job site.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits hoses, pipes, ducts, and bundled cables in the specified diameter range.\u003c\/li\u003e\n  \u003cli\u003eWidely used in automotive, agricultural, construction, HVAC, and marine tasks.\u003c\/li\u003e\n  \u003cli\u003eSold as a 10-piece set for projects requiring multiple clamps or spares.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what tools are recommended?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: slip the clamp over the hose, position it over the barb, then rotate the 5\/16\" slotted hex screw until snug. For consistent results, use a 5\/16\" hex driver or a torque screwdriver set to the recommended range.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/16\" slotted hex head compatible with standard hand tools.\u003c\/li\u003e\n  \u003cli\u003eTorque range 35–45 in·lbs for typical installations; ultimate torque ~60 in·lbs.\u003c\/li\u003e\n  \u003cli\u003eInner worm gear makes fine adjustments quick and precise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: These ROADFORMER 4\" hose clamps are aimed at mechanics, boaters, small-farm operators, HVAC installers, and DIYers who need reliable, corrosion-resistant fastening for medium-diameter hoses and pipes. If you want a reusable, full-stainless clamp set that holds up outdoors and in wet conditions while giving precise tension control, this 10-pack is a practical choice for workshops, service trucks, and maintenance kits.\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: Do these clamps fit 4-inch hoses?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. They cover 90–114mm (about 3.54\"–4.5\") and will fit most hoses labeled 4\" nominal diameter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the clamps fully stainless steel?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The band, housing and 5\/16\" slotted hex screw are all 300-series stainless steel.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ROADFORMER","offers":[{"title":"Default Title","offer_id":48087557800094,"sku":"B086M7KW9K","price":37.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/roadformer-front-packaging_bf355ea2-94fd-4492-9b8b-378a5c17f123.jpg?v=1785925788","url":"https:\/\/northtrailauto.ca\/products\/roadformer-4-stainless-steel-hose-clamps-90-114mm-10-pack-full-300-series-worm-drive","provider":"North Trail Auto","version":"1.0","type":"link"}