Clavicle Strap 4 Way Medium 18 25 Heel Elbow Protectors Replacement Caster 3 x 17170 Replacement Caster 3 x 1 1 4 * HD Casters Have Threaded Stem For Extra Security And Safety * All Single Wheel Castes Come With Removable Bolt And Locknut Allowing Disassemlby For Easy Cleaning And Removal Of Build Up Grime Thread Or Anything Else That Your Wheel Picks Up During Normal Usage * This Caster System Will Add Longevity To Your Casters * Swivel: Double Ball Bearing With Hardened Raceways For Extra Strength * Cover: Helps Protect Swivel Bearings * Construction: Heavy Guage Cold Rolled Steel Formed For Strength Patient Interrupt Switch * Optional Accesorie for the following items: CHAT2763 CHAT2786K CHAT2760K CHAT2788K CHAT2793K CHAT2797K CHAT2791K CHAT2795K * 18 25 (Measure from center of back up over shoulder around underneath arm and back to center of back) * Strap of orthopedic polyester felt covered with stockinette * Closure in back using D ring and pressure sensitive hook and loop over felt pad * HCPCS Suggested Code: L3650