{"product_id":"seah-hardware-universal-roof-rack-cross-bars-2-pc-120-cm-tubes-170-lb-load-limit","title":"Seah Hardware Universal Roof Rack Cross Bars 2‑pc — 120 cm Tubes, 170 lb Load Limit","description":"\u003cp\u003e\u003cstrong\u003eSeah Hardware Universal Roof Rack Cross-Bars (2-piece) are adjustable, strap-on crossbars that convert four-door cars without side rails into secure rooftop cargo carriers with a 170-pound load limit.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese two universal crossbars from Seah Hardware are built from heavy-duty steel tubing and designed to fit most four-door cars without factory rails. Each tube measures 120 cm long and secures to the vehicle using ratchet straps routed through the door frames. The system includes mounting hardware and lock nuts; it’s intended for temporary cargo transport and requires careful installation — do not overtighten the ratchet straps or attempt to mount additional roof racks on top.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these cross-bars attach to my vehicle?\u003c\/h3\u003e\n\u003cp\u003eThe bars use high-strength straps that run through the car’s door frames and tension with ratchet buckles to hold the bars in place on the roof. Installation is tool-light but requires attention to strap routing and tensioning.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStraps thread through each door frame and connect under the bar for secure anchoring.\u003c\/li\u003e\n  \u003cli\u003eIncluded ratchet tie-downs let you tension the straps; avoid over-tightening.\u003c\/li\u003e\n  \u003cli\u003eMounting hardware includes four 1\/4\" x 2\" screws and four 1\/4\" lock nuts for added stability.\u003c\/li\u003e\n  \u003cli\u003eDesigned for temporary install; remove when not in use to protect vehicle finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat size and load can I carry on these cross-bars?\u003c\/h3\u003e\n\u003cp\u003eEach tube is 120 cm (approx. 47 inches) long and the system is rated to carry up to 170 pounds (about 77 kilograms) when installed correctly. This capacity suits typical luggage, roof boxes, bikes, and other cargo within that weight limit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTube length: 120 cm per bar for a broad range of vehicle widths.\u003c\/li\u003e\n  \u003cli\u003eMaximum recommended load: 170 pounds total across both bars.\u003c\/li\u003e\n  \u003cli\u003eEvenly distribute cargo and double-check strap tension before driving.\u003c\/li\u003e\n  \u003cli\u003eNot engineered for permanent heavy-duty rooftop racks or mounts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich cars are compatible and what should I avoid?\u003c\/h3\u003e\n\u003cp\u003eThese cross-bars are made specifically for four-door cars without side rails and will not fit two-door vehicles or MPVs. Confirm fit by measuring door-frame clearance and roof width; improper fit risks damage to both your car and the rack.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBest for four-door sedans, hatchbacks, and compact cars without factory rails.\u003c\/li\u003e\n  \u003cli\u003eNot suitable for two-door cars or MPVs—do not purchase if your vehicle is one of these types.\u003c\/li\u003e\n  \u003cli\u003eDo not stack or install an additional rack on top of these cross-bars.\u003c\/li\u003e\n  \u003cli\u003eMeasure before ordering to ensure the 120 cm tube length and strap routing work with your doors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I maintain and use the Seah cross-bars safely?\u003c\/h3\u003e\n\u003cp\u003eCorrect installation and routine checks are essential to safe use. Follow the included instructions for strap routing and ratchet tension; inspect straps, screws, and locks before each trip and remove the bars when not needed to minimize wear and avoid stress on the vehicle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDo not over-tighten the ratchet—overtension can warp the rack or damage door seals.\u003c\/li\u003e\n  \u003cli\u003eRegularly inspect straps, hardware, and the steel tube for wear or corrosion.\u003c\/li\u003e\n  \u003cli\u003eSecure loads with additional tie-downs and confirm even weight distribution.\u003c\/li\u003e\n  \u003cli\u003eStore bars indoors when not in use to prolong finish and hardware life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Seah Hardware Universal Roof Rack Cross-Bars suit drivers who need an economical, temporary way to carry extra cargo on four-door cars without factory rails. They’re ideal for weekend trips, moving light gear, transporting sports equipment or luggage, and for anyone who wants a removable, strong crossbar solution rather than a permanent roof-rack installation. Before buying, ensure your vehicle fits the strap-through-door design and that you follow safe-loading and tensioning practices to protect both the rack and your car.\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: Will these cross-bars damage my car doors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: If installed and tensioned correctly, they won’t; avoid over-tightening and check door seals and strap routing to prevent pressure points or scratches.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I fit a bike rack or roof box on these bars?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: You can carry bikes or a roof box within the 170 lb limit, but do not mount an additional rack on top of these crossbars or exceed the load rating.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Seah Hardware","offers":[{"title":"Default Title","offer_id":48079851520158,"sku":"B07YVBLRWD","price":85.94,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/seah-hardware-crossbars-front-view.jpg?v=1785772991","url":"https:\/\/northtrailauto.ca\/products\/seah-hardware-universal-roof-rack-cross-bars-2-pc-120-cm-tubes-170-lb-load-limit","provider":"North Trail Auto","version":"1.0","type":"link"}