4 PCS Universal Roof Box U Bolt Clamps Rooftop Cargo Carrier Rack Bolts 83mm Internal Width
High Quality
This roof box fitting is made of stainless steel, which is wear-resistant, anti-oxidation, not easy to break and deform, and has a long service life.
Specification
Color: Black
Material: Iron, Rubber, Plastic
Bolt diameter: Φ7.5mm / 0.3in
Internal width: about 83mm/3.27in
Center to center screw width: about 90mm/3.54in
Include: 4x Iron U bolts, 4x Rubber washers, 4x Plastic backing boards, 8x lock nuts and 2 bandages, 1x Black Sticker
Please confirm the size and appearance of roof box and install place before purchasing.
Please check relevant install video by search"install roof box U bolts" when you in doubt.
How to install this roof cargo box brackets?
Put the roof box in the center of the roof and open the lid.
Thread the U shaped hook from bottom to top.
Put a rubber washers on the hook, and put plastic support boards.
Tighten the heavy lock nuts on both sides.
Pass the strap into the gap of the bracket, connect and tighten the strap.
Why choose our's roof top u bolt clamps?
It adopting durable quality iron, more reliable and stable, aviod roof box to fall during driving.
Rubber gasket and plastic back board can protect car from scratches, increase friction, improve good restraint effect.