This KEY-2 UCP Panel with (2) Keystone Bevels for UCP-SF from Middle Atlantic is a special UCP panel designed for use with the UCP FK2 Swinging Frame. This piece is designed to allow easy access to rear equipment panels and cabling by swinging out from the enclosure without the need to disconnect cables from equipment. The UCP plate can be installed within the swinging arm and used to achieve the cabling configuration that best meets your needs. Simply snake the cabling through the keystone bevel and your connections will stay in place even when you open the frame to manage your setup. This unit includes (2) keystone-bevel openings.