Constructed of laser cut 3/16? mild steel, the 2243s provide a solid mount for your road race, street, or drag sway bar. The compound curve facilitates easy mounting and welding on most popular 2-3/4?, 3? and 3-1/4? diameter axle tubes. The slots accept 7/16? hardware and are suitable for mounting most factory and aftermarket sway bar brackets. Kit includes standard hardware and is natural finish. Welding required. 100% manufactured, tested and raced out of Philipsburg, PA ? USA.