4 PCS Universal Roof Box U Bolt Clamps Rooftop Cargo Carrier Rack Bolts 85mm Internal Width w/ 8 Lock Nuts and 2 Straps Cargo Carrier Mounting Fitting Kit Iron

Fitment:
For roof box of most cars, van, cargo carriers.(luggage racks up to 80mm width)
Not suit for Thule Car Rack Not for Thule Sidekick

Specification
Condition: New
Color: Black
Material: Iron, Rubber, Plastic
Bolt diameter: 7.5mm/ 0.3in
Internal width: about 83mm/3.27in
Center to center screw width: about 90mm/3.54in
Fitment Type: Direct replacement
Include: 4x Iron U bolts, 4x Rubber washers, 4x Plastic backing boards, 8x lock nuts and 2 bandages, 1x Black Sticker

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?
1.It Can be used on roof rack rails up to 80mm width.
2.It adopting durable quality iron, more reliable and stable, aviod roof box to fall during driving.
3.Rubber gasket and plastic back board can protect car from scratches, increase friction, improve good restraint effect.

Notice
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.