Carbon steel frame, powder-coated silver vein finish. Black padded nylon upholstery. Height-adjustable padded arms. Seat depth expands from 16" to 18". Quick-release 24" solid rubber wheels. Triple axle transitions height to hemi level. Push lock brakes. Adj. 8" solid rubber casters. Precision sealed wheel & caster bearings.   #10274-18x16   #10275-20x16 Latex Free UNSPSC#42192210