Ultima OTC TENS Device Black Urologicals Replacement Caster 5 x Select Ear:Left Ear Replacement Caster 5 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 Grab bar handle for mobility on left side * Door cabinet on right with lock * High impact polystyrene drawer * (3) vertical cubby sections for splinting material behind hinged door * Folkstone Gray laminate * Durable dowel and glue construction * 4 twin wheel locking casters * Splinting pan is not included *Weight Capacity: 250 lbs *LENGTH 42 DEPTH 24 HEIGHT 31 The Ultima OTC TENS unit has 8 preset modes making it quick and easy for you to find the setting that is right for you ) but it can be hard to find the time or money to regularly go to the doctor or therapist