Product Description Lightweight Wheelchair McKesson Dual Axle Flip Back, Padded, Removable Arm Style Mag Wheel Black 18 Inch Seat Width 300 lbs. Weight Capacity. Precision sealed wheel bearings in front and rear ensure long-lasting performance and reliability 8 inch front caster wheels provide a smooth ride over most surfaces. Push-to-lock wheel breaks for added security. Removable, flip-back arms. Swing away footrests are equipped with tool-free adjustable length riggings. Dual axle provides easy transition to hemi-level seat height allows rider to use feet to independently propel. Molded handles for attendant's comfort and secure grip.