HUBBELL 52171KBAR Ceiling Box, 4 in W, 2-1/8 in D, 4 in H, 8 -Knockout, Metal

Hubbell Ceiling Box, Number of Knockouts: 8, Cubic Capacity: 30 cu-in, Square, Metal, 4 in W, 2-1/8 in D, 4 in H, Screw Mounting