WIREMOLD / OPEN SPACE RATCHET-PRO™ SERIES FLOOR BOXES Ratchet-Pro 881 Series Floor Boxes Cover Plates Ordering Information (continued) 896CK-3/4 Brass Cover Plate 896CK-1 Brass Cover Plate With 3/4 " (19.1mm) threaded opening, 5 1/2 " (140mm) diameter for carpet. 5 1/2 " (140mm) 5 1/2 " (140mm) With 1 " (25mm) threaded opening, 5 1/2 " (140mm) diameter for carpet. 896TCK-3/4 Brass Cover Plate 896TCK-1 Brass Cover Plate With 3/4 " (19.1mm) threaded opening, 4 1/4 " (108mm) diameter for tile. 4 1/4 " (108mm) 4 1/4 " (108mm) With 1 " (25mm) threaded opening, 4 1/4 " (108mm) diameter for tile. NOTE: All cover plates are furnished with gasket and three screws. The 895P Polycarbonate Series Cover Plates must be field modified for dual service. 66 WWW.LEGRAND.US/WIREMOLD FLOOR BOXEShttp://WWW.LEGRAND.US/WIREMOLD