TEMH53171KBAR
HUBBELL CANADA ULC H53171KBAR SQUARE BOX EXT RING4X4X2.125IN K
Description
Extension Ring for 4 inch square NOx, 2-1/8 inch deep, 30 cubic inch with concentric, 1/2, 3/4 and 1/2 inch KO (40-Pack). Boxes are installed in ceiling or wall junctions. Square boxes are used where multiple conductor runs are split into two or more directions to bring power to a number of electrical devices.