Middle Atlantic Isolation Kit for 42 Inch Deep Riser BasesThe Middle Atlantic Isolation Kit for 42 Inch Deep Riser Bases is a purpose built solution designed to electrically isolate select rack models from riser base systems and the floor. Engineered for reliability in professional environments, this kit ensures safe, noise free operation by preventing unwanted electrical paths that can compromise performance. Built to complement 42" deep MRK, VRK, and VMRK rack configurations, it delivers a durable, non