The Wheel Lock Assembly, designed for the left hand and featuring a push-to-lock mechanism, offers reliable security for Invacare wheelchairs with conventional detachable arms. This bolt-on assembly is compatible with various Invacare models, including the 1000, 1000E, World Chair, and 4000 (pre-1990), as well as the Tracer series (IV, SX, Titan, EX, DLX, MG, Transport, LT, LX, and LX Recliner). It ensures a firm lock, providing enhanced safety and stability for users.