Introducing the Video Mount Products ER-CASTERS, the perfect solution for enhancing the mobility of your open frame floor racks. This set includes four durable wheels that easily attach to the bottom of your ER-1, ER-148, or ER-184 equipment racks, allowing for effortless movement. Whether you're navigating tight spaces or performing maintenance, these casters provide smooth and reliable mobility. Don't let a stationary rack limit your workflow; upgrade to the ER-CASTERS today and experience the convenience of easy transport. Order now and transform your setup!