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Roof Rack Accessory | Cargo Box (Thule Force XT L - 6357B)

Travel in your Mazda without leaving any of your favourite gear behind or having to play Tetris to fit all your belongings into your trunk. Keepyour gear safely stowed away in our streamlined cargo box with locking latch. A tough, versatile storage solution for all seasons - whether you are on the go, or need extra storage space.


  • Free up cargo space and keep your interior clean
  • Aerodynamic shape and the diamond-textured skin on lid of roof box helps to reduce drag
  • Maximum space efficiency across a wide range of vehicle fits
  • Easy to mount thanks to the PowerClick quick-mount system. The integrated torque indicator clicks when it’s properly mounted, ensuring fast and secure fitting
  • Comfortable to open and close thanks to the LockKnob that also helps to prevent damage to the Thule Comfort Key
  • DualSide opening provides easy access to all areas of the box, from either side of the vehicle
  • Full trunk access with minimal risk of contact with the cargo box, thanks to its forward position on the vehicle roof
  • Elegant matte black finish
  • Can hold 3-4 snowboards
  • Part #:

Special Notes

  • Roof Rack and Cross Bars are required
  • Load Capacity: 450 L
  • Maximum load: 75 kg
  • Dimensions: 163×86×40 cm (64×34×16 in)
  • Weight: 18.7 kg

Warnings & Limitations

  • Never drive with any lock, knob or rack in an open or unlocked position
  • Check tightness of all bolts and knobs periodically
  • Not intended for off-road use
  • Do not install on a trailer or other towed vehicle
  • Failure to straps may result in loss of boards
  • Be aware of the width and height of your cargo since low clearance branches, bridges, and parking garages can affect the load
  • Remove your rack and accessories when they are not in use and before entering automatic car washes
  • For safety to your vehicle and rack system, obey all posted speed limits and traffic cautions
  • Adapt your speed to the conditions of the road and the load being carried
  • Drive slowly over speed bumps 8-16 km/h (5-10 mph) maximum
Installation Option