Supplied with 1/2 12.7mm screw plug for accessing communication cables. 5 1/2 140mm diameter for carpet applications only. Used in conjunction with the 881DIV to complete the dual service 881 PVC Floor Box. NOTE: For carpet or tile installations. All cover plates are furnished with gasket and three screws. The 895P Polycarbonate Series Cover Plates must be field modified for dual service.5-1/2" Round Cover, Metallic, Cover Type: Two Door/Dual Service and Single Service (1/2" Opening). Device Type: Duplex Receptacle and Communication Cable. Color: Brass. For use in Carpet Applications.Wiremold? Ratchet-Pro? Series Floor Boxes provide single- and dual-service capability in a variety of easy-to-install round floor boxes. These designs allow the flexibility for providing power, A/V or communication services to open-space areas in an aesthetic solution. Applications include malls, shopping centers, department stores, airports, hospitals, and office buildings. Ratchet-Pro? Series Floor Boxes are cULus Listed for use in both on grade and above grade concrete construction.Also known as: 786564006299, 895DCC, WMD895DCC