Brand Name: Raco
*Height: 3-7/8 in.
*Shape: Rectangle
*Material: Steel
*Number of Gangs: 1 gang
*Product Type: Box Extension
*Color: Gray
*CSA Listed: Yes
*Box Type: Ceiling
*Weather Resistant: No
*Number of Knockouts: 2
*Knockout Size: 1/2 in.
*Application: For Surface Conduit
*UL Listed: Yes
*Number in Package: 25 pk
*Hole Configuration: 1 Gang
*ETL Listed: No
*Capacity: 13 cu. in.