Rock Hard 4x4 Parts specializes in manufacturing the Ultimate Sport Cage (Patent Pending) for your Jeep Wrangler TJ or YJ, Rubicon, CJ5, CJ7, Scrambler and Cherokee XJ. They also manufacture high quality heavy duty off road front bumpers, heavy duty off road rear bumper and tire-carriers, heavy duty rocker guard rock sliders with tube steps, steering box skid plates, jack carriers, 5 point harness, gas tank carriers, 3rd tail light, front hood hoops, heavy duty clevis and pins.