{"product_id":"cheemuii-16-single-tender-spring-kit-2-pack-with-galvanized-steel-springs-3-hole-clamp","title":"CheeMuii 16\" Single Tender Spring Kit — 2-Pack with Galvanized Steel Springs \u0026 3-Hole Clamp","description":"\u003cp\u003e\u003cstrong\u003eCheeMuii 2PCS 16\" Single Tender Spring Kits keep truck and trailer air hoses and power cords securely bundled while cushioning movement to reduce wear.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese 16-inch single tender spring kits are built for commercial vehicles and heavy equipment where organized, protected air lines and electrical cords matter. Each kit combines a robust galvanized carbon-steel spring, widened hooks, a three-hole clamp holder and a protective sleeve so hoses stay secure yet can extend and retract smoothly. The set replaces common OEM parts and is sized to fit large crossbars and heavy-duty applications.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these spring kits protect air hoses and power cords?\u003c\/h3\u003e\n\u003cp\u003eThe galvanized carbon-steel spring absorbs shock and prevents repeated tugging directly on fittings, reducing chafing and early failures. A solid plastic sleeve covers the spring to stop entanglement and to shield hoses from UV and moisture exposure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGalvanized finish resists corrosion from road salt and weather.\u003c\/li\u003e\n  \u003cli\u003eElastic spring action buffers sudden pulls and vibrations.\u003c\/li\u003e\n  \u003cli\u003ePlastic sleeve prevents wire abrasion and tangling.\u003c\/li\u003e\n  \u003cli\u003e3-hole clamp keeps multiple lines aligned and separate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the mounting system durable and secure?\u003c\/h3\u003e\n\u003cp\u003eThe kit uses a heavy-duty widened stainless-steel 3-in-1 holder plus 3-hole clamp to lock hoses and the power cord in place. Widened 2\" hooks are painted to resist rust, and the clamp’s anti-slip design prevents washers from sliding under load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWidened 2\" hooks fit larger crossbar diameters without deformation.\u003c\/li\u003e\n  \u003cli\u003eAnti-slip rubber pad stabilizes hoses inside the holder.\u003c\/li\u003e\n  \u003cli\u003eLocking nut compatibility for a firm mechanical connection.\u003c\/li\u003e\n  \u003cli\u003ePainted surfaces add another layer of corrosion protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and parts does this replace or fit?\u003c\/h3\u003e\n\u003cp\u003eThese tender spring kits are intended for tractors, trucks, semi-trucks and trailers that need organized air and electrical lines. They are designed to be compatible with common aftermarket and OEM part numbers for straightforward replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits trucks, semi trucks, trailers and tractors.\u003c\/li\u003e\n  \u003cli\u003eCross-reference replacements: Tectran 9421-2, Automann 177.3007.\u003c\/li\u003e\n  \u003cli\u003eAlso compatible with Tramec Sloan 451748, Phillips 17-1482 and Velvac 580071.\u003c\/li\u003e\n  \u003cli\u003eTwo-piece pack provides matching left\/right or spare installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and maintenance?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: hook the widened hooks to the crossbar, position the 3-hole clamp and secure with the locking nut. Routine checks for corrosion and spring fatigue are recommended, but the galvanized and painted finishes lower maintenance frequency.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSimple bolt-on replacement—no special tools required beyond basic wrenches.\u003c\/li\u003e\n  \u003cli\u003eProtective sleeve reduces need for frequent hose replacement.\u003c\/li\u003e\n  \u003cli\u003eGalvanized spring and painted hardware extend service intervals.\u003c\/li\u003e\n  \u003cli\u003eSupplied in pairs for balanced installations or backup usage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Fleet managers, owner-operators and repair technicians who need rugged, low-maintenance line management for commercial trucks, trailers or agricultural equipment. If you want a long-lasting replacement for worn tender springs that keeps air lines and power cords neat, protected and reliably tensioned, this CheeMuii 2-pack is designed for heavy use and easy upkeep.\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 springs compatible with standard tractor air lines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes; designed for trucks, tractors and trailers and cross-references common OEM numbers for straightforward fitment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do the springs resist rust and corrosion?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes; the springs are galvanized and hardware is painted for improved corrosion resistance in outdoor use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CheeMuii","offers":[{"title":"Default Title","offer_id":67588728160441,"sku":"B0CNVLNG9C","price":87.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/cheemuii-front-view-assembled-kit.jpg?v=1790523339","url":"https:\/\/redleafauto.ca\/products\/cheemuii-16-single-tender-spring-kit-2-pack-with-galvanized-steel-springs-3-hole-clamp","provider":"Redleaf Auto","version":"1.0","type":"link"}