The K4 series is Medline's premium adjustable line — TIG-welded frames with custom dual-axle hemi-height and back-height adjustability, quick-release axles for tool-free wheel removal, and breathable nylon upholstery. Includes the Excel K4, K4 Basic, and K4 Light variants across 16"–22" widths, some with anti-tip bars for added safety.




















