Insert the pipe and lock it directly with the U-bolt and crossbar. Universal Roof Box Car Van Mounting Fitting Kit. Features: Roof box rack mounting fitting U-Bolt clamp Made of high-quality materials, it is anti-oxidative, wear-resistant, durable, and can prolong the service life; and this product has rubber gaskets and plastic back plates, which can protect your car from scratches to the greatest extent, and can also increase friction force, with high hardness, good restraint effect, strong bearing capacity.
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