Safe Step Ankle Walker Low Large W 12 13.5 M 11 13 Test & Monitoring Patient Interrupt Switch * Accessorie 18747 Patient Interrupt Switch * Accessorie for CHAT4759 Without wheels *Easy push button mechanisms may be operated by fingers palms or side of hand * Each side operates independently to allow easy movement through narrow spaces and greater stability while standing * Unique U shape framedesign creates greater clearance Use for ankle sprains soft tissue injuries and or stress fractures of lower leg Achilles tendon repairs stable fractures or stable delayed union or non union fractures of the lower leg post foot surgery or post cast removal as indicated by healthcare professional * Steel uprights are wider between the struts to accommodate swollen ankle and bulky bandaging * D ring hook loop closures makes strapping quick and easy * Soft foam cushioned liner is latex free * Designed for easy application and patient comfort * Non skid rocker outsole with cushioned EVA innersole * Fits either foot * HCPC CODE: L4386