Graham Field-92523851 Everest & Jennings Anti-Folding Bar (Paramount XD) is a heavy-duty bariatric accessory engineered for the Paramount XD series wheelchairs. By securing the lower frame at widths between 22 and 30 inches, it prevents the chair from folding and significantly enhances lateral stability. This is a crucial component for users requiring a permanent, non-folding setup for specialized seating or transport. The chrome finish provides high durability and a clean aesthetic.