Tripp Lite by Eaton SmartRack Rolling Caster Kit, 4 packUpgrade the mobility of your rack infrastructure with the Tripp Lite SmartRack Rolling Caster Kit. This heavy duty four caster set is designed to move rack enclosures, wall mounts, and 4 post open frame racks with ease, accuracy, and stability. Each caster is engineered to handle demanding environments, delivering reliable rolling performance for data centers, network closets, and IT rooms. With a robust 550 lb per caster rating, you can relocate