About these items These roof rack cross bars are designed to fit most vehicles equipped with raised side rails. The adjustable mounting feet allow flexible installation across a wide range of rail distances. Compatible inner rail spacing ranges from 7.45–46.5' or 7.5–44.5', while rail tube width supports 1.1–2.7' and rail height up to 1.57'. The adjustable design allows the crossbars to match different vehicle roof layouts, making them suitable for SUVs, wagons, and many 4-door or 5-door vehicles. The roof rack crossbars support a load capacity of up to 200 lbs (90 kg), allowing you to carry large outdoor equipment and travel gear with confidence. They provide additional cargo space for items such as luggage carriers, cargo boxes, surfboards, skis, bicycles, or camping equipment. By expanding the vehicle's roof storage capacity, the crossbars help free interior space and make long trips more convenient. Made from high-quality 6063-T6 aluminum, the crossbars offer a balance of strength and lightweight performance. The aluminum material provides excellent resistance to rust and corrosion, helping maintain durability in different weather conditions. Reinforced internal structures improve stability during long-term use while preventing bending or deformation under load. Each crossbar set includes a built-in anti-theft lock mechanism and two keys to help secure the crossbars to your vehicle. Once locked, the system keeps the bars firmly attached to the roof rails, reducing the risk of theft or accidental loosening during travel. The mounting feet are made from strong PP material, providing reliable durability and resistance to environ mental wear. The aerodynamic aluminum tube design reduces wind resistance and minimizes noise when driving at higher speeds. Rubber pads integrated into the mounting feet help protect the vehicle's roof rails from scratches while also reducing vibration during travel. This design helps maintain a quiet and comfortable driving experience even when carrying roof cargo. Key Differences The two models mainly differ in crossbar length and compatibility range. HJ-RB021-54" features a 54' crossbar length and supports adjustable crossbar spacing between 23.6–31.5', providing slightly wider coverage for larger vehicles. HJ-RB021-132CM features a 52' crossbar length with a similar adjustable mounting system designed for vehicles with raised side rails and supports the same 90 kg (200 lbs) load capacity. Both versions share the same 6063-T6 aluminum construction, anti-theft lock system, aerodynamic design, and tool-assisted quick installation. Specifications Model: HJ-RB021-54" Quantity: 2 pcs Material: 6063-T6 Aluminum Load Capacity: 200 lbs / 90 kg Crossbars Spacing Range: 23.6–31.5' / 600–800 mm Product Size: 54 x 2.8 x 4.2' / 1370 x 72 x 106 mm Net Weight: 7.05 lbs / 3.2 kg Model: HJ-RB021-132CM Quantity: 2 pcs Material: 6063-T6 Aluminum Load Capacity: 200 lbs / 90 kg Product Size: 52 x 2.8 x 4.3' / 132 x 7.2 x 11 cm Net Weight: 6.9 lbs / 3.15 kg Package Contents 2 x Roof Rack Cross Bars 1 x M5 Allen Key 2 x Keys
| Style Type | 52' Crossbar Length |
| SKU | sq260403142995057204060 |
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