Paraffin Wax Bath Home Model ParaSpa Plus Doctors Physicians Scales Replacement Caster 3 x 48750 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 25 * Dimensions of Handle: 4 * Holds 4 lbs of wax * Hydrates and Soothes Skin for a more beautiful appearance * Lid locks for safety * Ready light lets you know when wax is ready for use * Includes 3 lbs of Hypoallergenic wax and 30 liners * No scents or dyes added * Product Weight: 9 33 lbs * One Year Warranty