Universal mounting components with T-bolts featuring a square head for direct installation of the roof box onto the crossbar's channel, without additional mounting spacers.

The installation is done by inserting the head of the bolt directly into the channel of the crossbars, which can vary in width, and tightening the roof box to the bolts.

The set includes:

• 4 bolts with a head size of 12x12mm,
• 4 bolts with a head size of 19x25mm,
• 4 nuts with plastic washers.