4Pcs Roof Box U-Bolt Clamps Cargo Carrier Roof Rack Bracket Van Mounting Black

Roof Box U-Bolt Clamps for Cargo Carrier Roof Rack Mounting

These black U-bolt clamps secure a roof box, cargo carrier, or roof rack bracket to a vehicle's cross bars or mounting points for stable transport of gear.

Overview

This 4-piece set of roof box U-bolt clamps gives you the hardware needed to lock a cargo carrier, roof rack bracket, or van roof box firmly in place. Each clamp is built to grip crossbars and rails so your roof box stays put on the road. The set suits drivers, van owners, and outdoor travelers mounting cargo gear.

Built For Performance

• Set of four U-bolt clamps for even, balanced mounting pressure
• Black finish blends with most roof rack and van hardware
• Trimmed threading for quick nut and bracket take-up
• Steel construction suited to repeated load and weather exposure
• Compact bracket profile fits common crossbar widths

On-The-Job Use

• Mounting a roof box to a van or SUV crossbar set
• Securing a cargo carrier to an existing roof rack
• Replacement hardware for worn or missing clamp kits
• Holding roof rack brackets steady on long highway drives

Specs At A Glance

Good To Know

Q: Will these clamps fit my crossbars? A: Fit depends on your crossbar width and profile, so measure the bars before ordering. These clamps suit common rectangular and rail-style bars.

Q: Do I need any extra hardware? A: Most mounts use the supplied nuts and brackets with your existing roof box base. Check your box instructions for the bolt size it expects.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.