EZ Swivel Shower Stool by Carex Screens Privacy Replacement Caster 3 x Wall Transformers 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 Moen Grab Bar chrome 16 grab bar * The securemount design allows for secure installation into any stud at any angle * Chrome finish is highly reflective for a mirror like look that works with any decorating style * Supports up to 250 lbs * 16 bar length * The swivel stool includes non slip tips to increase stability and an added storage tray * The padded seats rotates 360 degrees and offers easier entrance and exit to the bathtub