Floor Box Extension

Flbc4500lrbe is perfect for times when the finished floor is too high.
Floor box extension. Arlington s box extender leveling ring is the solution for adding depth to an installed round concrete box. This box extender extends an installed 4 1 2 round box up to 2 and allows for a level cover installation. Deep flanged 2 1 2 in. Non metallic floor box for concrete pour with 3 4 and 1 in.
Red dot universal device box extension ring die cast aluminum 1 gang 1 7 8 in. Cast iron floor box round non adjustable for poured concrete tile or wood floors does not include lid.
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