Taking to the trails, or need more adjustability out of your Jeep? Rough Country's X-Flex control arms are the must-have addition to your rig to ensure you're prepared for the task at hand. Head out on your next big adventure knowing that you're prepared for any obstacle thrown your way. Rough Country's X-Flex control arms feature a massive 2.5in diameter body and huge 1.25 threads. The provided X-Flex Joints offer considerable range, strength, and safety for off-road applications. Boasting an impressive range of motion, Rough Country's upper flex joints pivot 20 degrees, while the lower control arm flex joints are capable of a staggering thirty-five degrees pivot range. Give yourself peace of mind on your next outing with Rough Country's X-Flex control arms! Best of all, each set is back by Rough Country's 100% Satisfaction Guarantee.