This heavy-duty flexible rail offers support and protection to vital slide-out plumbing, wiring and hoses under the slide room floor. Its unique design prevents sagging during slide-out operation that can cause stress and lead to breakage. Measures 50-1/2" x 1-1/2".

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov