These aluminum blocks are the base for our modular rack and accessory mounting system. CNC milled from billet 6061-T6 aluminum, they replace the box link plate that comes with your truck from the factory. They allow for quick and easy mounting of a variety of accessories. Current accessories include overland tent racks, tie down points and a desert whip mount, with more accessories on the way. Sold in packs of two.
Note: 4 base blocks are required to mount our rooftop tent and overland racks.