![NYLON LEG HEIGHT SPACER (10MM) - PAIR-LHSPAIR](http://rackstarz.com/cdn/shop/products/LHSPAIR-Spacer-Pack-00_1568x840.jpg?v=1651529521)
Spacer blocks are useful to obtain a level height between all of the crossbars on your vehicle. Installation is a breeze - simply place the spacers between the leg unit and the crossbar of your roof rack until all of the crossbars have been raised to an even level.