Universal Roof Box U Bolt Clamps for Cargo Carrier Rack

Universal Roof Box U Bolt Clamps: Rooftop Cargo Carrier Rack Bolts

These roof box U bolt clamps are designed to securely mount a cargo carrier or roof box on most vehicles, including cars, vans, and SUVs. With an internal width of 83mm (3.27in) and a center-to-center screw width of 90mm (3.54in), these clamps can accommodate roof racks up to 80mm thick.

Key Specifications: - Color: Black - Material: Iron, Rubber, Plastic - Bolt Diameter: Φ 7.5mm / 0.3in

Package Contents: - 4x Iron U-Bolts - 4x Rubber Washers - 4x Plastic Backing Boards - 8x Lock Nuts - 2x Straps - 1x Black Sticker

Installation Instructions: 1. Place the roof box in the center of the roof and open the lid. 2. Thread the U-shaped hooks from the bottom to the top. 3. Add the rubber washers and plastic support boards. 4. Tighten the lock nuts securely on both sides. 5. Pass the straps through the gaps in the brackets and connect/tighten them.

Why Choose These Roof Box U-Bolt Clamps? - Durable iron construction for reliable and stable mounting - Rubber gaskets and plastic backing boards protect against scratches - Increased friction and improved restraint for a secure fit

Fitment: These clamps are compatible with most car, van, and cargo carrier roof boxes on the market. However, they are not suitable for Thule brand roof racks.

Benefits of Cargo Carrier Replacement Bolts: - Prevent the roof box from falling during driving - Rubber gaskets and plastic backing provide protection and enhanced grip - Improve overall stability and restraint of the roof box

Product Features: - Made of iron and plastic for anti-oxidation, wear resistance, and temperature durability - Durable construction to resist breaking or deformation - Simple and convenient installation - Compact size for easy storage

Please confirm the size and appearance of your roof box and installation location before purchasing. If you have any doubts, check the relevant installation video for guidance.

product information: