The Poison Spyder Full Cage Kit is a complete, weld-in cage designed with hard core four-wheeling in mind. It represents a combination of maximum functionality and unmistakable Poison Spyder style. The Full Cage Kit comes with every piece of tubing or plate steel component you need to assemble a complete Poison Spyder Full Cage. All Full Cage Kits now feature Poison Spyder's exclusive Lazer-Fit system to ensure precise fit and easy installation. The Lazer-Fit system involves every aspect of the component, from 3-D CAD design to production on state-of-the-art machinery, to easy, worry-free installation by you. The entire assembly is fully engineered in 3-D design software, using an actual 3D model of the specific vehicle to ensure the best fit and use of space. Tubular components are made of high strength structural DOM tubing that is laser-cut, laser-notched and laser-etched to exact tolerances. Then tube pieces are CNC bent for a quality-assured, precise fit. The result is a kit of parts that match and fit each other perfectly, with no need for further grinding, notching, fitting or cussing. Assembly guides are laser-etched right onto the surface of the tube, precisely denoting where the perfectly notched end of one tube joins the surface of the other. Components are also etched with part identification marks to take all the guesswork out of assembling your cage. Lazer-Fit cuts the assembly time in half (or more), compared to competitors' and Poison Spyder's previous model cage kits. The TJ Full Cage Kit incorporate Poison Spyder's proprietary Lower A-Pillars. The Lower A-Pillar is engineered to provide a strong foundation for the forward section of the cage while not intruding into the dash or compromising legroom. The Lower A-Pillars and gussets, as well as all mounting plates, are CNC laser cut and precision brake-formed from high strength 3/16" plate steel for quality and fit.