Brand Name: Raco
*Height: 4 in.
*Shape: Square
*Material: Steel
*Product Type: Box Extension
*Color: Gray
*Packaging Type: Bulk
*CSA Listed: No
*Number in Package: 1 pk
*Width: 4 in.
*Weather Resistant: No
*Knockout Size: 1/2 in.
*UL Listed: Yes
*Number of Knockouts: 12
*ETL Listed: No
*Capacity: 22-1/2 cu. in.
*Box Type: Ceiling/Wall
*Application: For Surface Conduit
*Depth: 1.5 in.