Fitment: 170107-408800 Front Track Bar fits for Jeep Wrangler JK /JKU 2007-2018 Models Features: 1) Adjustable Front Track Bar, the fine adjustment solid steel threaded end allows precise and easy installation. Oversized locking nut locks firmly in place for improved ride experience 2) Made from forged solid steel. Massive 1.5in outside diameter and 0.375" wall heavy duty construction for extreme strength. The zinc plated solid steel threaded rod and black powder coated bar for maximum durability .