This Window Net Mounting Kit is better than most universal kits you'll find on the market. The bar is spring-loaded for quick engagement and the finish on the laser-cut components is quite nice. The bar and rod have extra length so you can cut to your desired length and work with most window nets.
We've been using this kit for over a decade on our own race team cars and it's been reliable and versatile. This kit still requires you to blindly secure the rod in the rear tab - which is not easy with helmet and gear. Only recently did we take this mounting style to a new level - see our Pivoting Window Net Kit under Related Items below.