SKU: SMB20244 Category:

Description

Description

4″ Square extension box with concentric knockouts. Extension ring

Product Name: SMB20244
Dimensions: 4″ X 4″ X 2 1/8″ (Length X Width X Depth)
Capacity: 30 in3 (cubic inch)
Number of Gangs:
Number of Knockouts: 10
Knockouts Size: 1/2″ & 3/4″
Knockouts Location: 4 X 1/2″ on the Sides
6 X 1/2″ & 3/4″ on the Sides
Material: Galvanized Steel
Mounting:
Box Quantity: 50pcs