Chassisworks ladder bars are constructed with direct-threaded tube for optimum strength. Lower bar adjusters permit pinion-angle adjustments. Our 1"-shank front rod ends are the largest in the industry, offering twice the strength of conventional 3/4" 4130 rod ends. Our 180-degree axle brackets are proven stronger and easier to install than competitive brackets. Plus, the contoured bracket design provides additional floor clearance. Axle brackets, nuts, bolts and rod ends are included with all ladder bars. These ladder bars feature 1-1/4"- diameter lower bars. Ours is the only adjustable ladder bar with 1" adjuster on the bottom bar, making adjustments much easier. The Pro Street Double-Adjustable ladder bar comes with billet -urethane rod ends for the street. These 36"-long bars are perfect for long-wheelbase cars and trucks. The 36" version is long enough for wheelbases up to 120". Paintable bare metal finish.