Casters Only For 7038 Heavy Duty Set/4 (2-lock/2-nonlock)

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