The RAP21 is a locking rear access panel designed to provide secure access to the rear of DTRK racks. This panel is constructed with a durable finish that matches DTRK racks, ensuring that it looks seamless and professional when installed. The RAP21 includes a brush cable entry, which helps to prevent dust and other debris from entering the enclosure. The locking feature ensures that only authorized personnel can access the equipment within the rack, providing an additional level of security. The Middle Atlantic RAP21 is an essential accessory for those who need to access the rear of the DTRK racks while also maintaining a secure and organized environment.