Octagon Set-up Electrical Box, Adjustable Bar Hanger, Steel, 4 X 1-1/2 In.

4" x 1-1/2" deep adjustable bar hanger octagon set up box, steel, non-metallic sheathed cable clamps, 2 each 1/2" knockouts, for 16" or 24" oc joists, adjusts from 14-1/4" to 22-1/2".

• 4" x 1-1/2" Deep Adjustable Bar Hanger Octagon Set-Up Box
• nonmetallic sheathed cable clamps, 2 Each 1/2" Knockouts
• For 16" Or 24" OC Joists, Adjusts From 14-1/4" To 22-1/2"