4" Open Round Box Cover, Steel, 1/2" Raised With Mounting Tab Tapped On 2-3/4" Center.
4" Flat Corner Square Single Receptacle Box Cover, Steel, 1/2" Rise, Exposed Work, 1.406 Diameter, 7-1/3 CUIN.
3/4", PVC Field Service Split Box, Single Gang, For Multiple Dead End Circuit Terminations Or Where Additional Support Is Required In Stub Up Application.
Field Service, PVC Blank Box Cover, With Gasket & Steel Mounting Screws, Single Gang.
White Round Ceiling Box Cover, Use To Cover Existing Box When Not In Use, Clean Paintable Finish.
4" Round Blank Box Cover, PVC, For Use With B520, 618 & 620 Ceiling Boxes.
4", 2 Gang, Square Blank Box Cover, PVC, For Use With B432AR & B418A As Junction Box.