4PCS Car U-Bolt Roof Rack Mounting Brackets Kit,Sturdy Car Roof Rack Clamps Set for Securely Fastening Roofs Boxes Include Nuts/Straps/Gaskets,Practical Cars Roofs Racks Brackets Kit

4PCS Car U-Bolt Roof Rack Mounting Brackets Kit,Sturdy Car Roof Rack Clamps Set for Securely Fastening Roofs Boxes Include Nuts/Straps/Gaskets,Practical Cars Roofs Racks Brackets Kit

• Avoid Accidental Movement: With our car roof rack hardware, no more worry about accidental movement or shaking of the roof box, the U-bolt structure provides a good tightening force, which can keep the roof box stable even under complicated road conditions
• Compatible Size: In order for the car roof rack clamps kit to fit correctly on your vehicle, please check the roof rack crossbar size before purchase, the width needs to be less than 3.35 inch (85 mm) and the thickness needs to be less than 1.06 inch (27 mm)
• Accessories List: Sufficient accessories, car roof rack mounting brackets kit includes U-bolts*4 (3.92" spacing between the outside of the two sides of the studs), straps*2, nuts*8, sealing stickers*1 sheet, washers*4, instructions*1, plate*4, equipped with spacers can protect the contact surface
• Sturdy & Durable: The U-bolts in the car roof rack brackets kits adopt galvanized iron as the material, which has good anti-fatigue ability and can keep the structure intact in different environments, and will not be easy to break during fixing, and the ABS parts are weather-resistant
• Using Steps: First put the plate to the corresponding position of the vehicle luggage rack, put the provided gasket under the plate, take out the U-bolts so that the studs on both sides are aligned and inserted into the pre-determined holes on the bracket, tighten the nuts and seal the excess holes