4 pcs Universal Roof Box Mounts for Car and Van in Galvanized Steel - Complete Kit with U-bolts, Nuts and Accessories

COMPLETE KIT: Our roof box mounting kit includes 4 stainless steel U-bolts, 4 rubber washers, 4 plastic support washers, 8 lock nuts and 2 fabric bandages.

High-quality material: Galvanized steel and plastic material, strong alkali resistance, acid resistance, corrosion resistance and temperature resistance.

Bolt diameter: 7 mm Inner width: 85 mm

Distance between screw centers: 90 mm

Applicable size: Can be used for steel bars up to 40 mm thick.

Strong and solid: The thread is deep, clear, evenly tensioned and difficult to slip.

85 mm inner width: Our roof box mounts fit most vehicles on the market. The distance between screw centers is 90 mm. The screw diameter is 7 mm. Not suitable for t-slot.

PREMIUM MATERIAL: Our roof box mounts are made of high-quality galvanized steel and plastic, durable, strong and long-lasting.

Secure design: With ergonomic rubber washers and plastic back panel, it protects your car from scratches and keeps your luggage safe.

Easy to use: Our roof box mounts are easy to install, lightweight and small enough to easily store in your bedroom or car.

Installation steps:

1. You can lock the tensioner from the top or from the bottom.

2. Insert the tube and lock it directly with the U-bolt and crossbar.

3. Rubber washer.

4. Install the spring washer and secure it with the nut, and you're done.