Locking Swivel Wheel Kit for EZ Fold N Go Walker Arm Leg Exercisers 5mm sizes * Adapter to 149 5mm sizes * Adapter to allow use with Welch Allyn or compatible disposable specula * Nasal speculum adapter with manual screw opening for instrumentation connects to the otoscope head Ophthalmoscope: * Ophthalmoscope * head with lens wheel featuring 25 corrective lenses from 25 to +40 diopters Bent Arm Illuminator: Chrome plated bent arm larynx and nasopharynx illuminator for lighting the oral cavity and pharyngeal area * One 3 5 (measure slightly bent underneath knee cap) * Wrap design with velcro closure and open patella means comfort for tenderness or bruising on the kneecap * Has full length anterior opening popliteal cut out and unrestricted knee flexion * Side spirals give additional support * Captures body heat & increases blood flow * Allows skin to ventilate & release moisture * Measure slightly bent underneath knee cap * Color: beige * HCPCS Description: Knee orthosis elastic knee cap prefabricated includes fitting and adjustment Locking Swivel Wheel Kit includes 2 swivel wheels that can also be locked in a fixed position * This wheel replacement kit is for item# 1117A( EZ Fold N Go Walker)