Wiremold® 885B Concrete Tight Shallow Floor Box, Steel, 29.5 cu-in Capacity, 6 Knockouts, 4-13/16 in L x 4-13/16 in W x 2-7/16 in H

Wiremold® Floor Box, Concrete Tight Shallow, Series: 880, 6 Knockouts, 1/2 to 3/4 in Knockout, Round Shape, Threaded Mounting, 29.5 cu-in Capacity, Steel, Galvanized, 4-13/16 in L x 4-13/16 in W x 2-7/16 in H Dimensions