Hubbell 53171KBAR Extension Ring, 30 cu-in, 1/2 in, Metal, Ceiling, Wall

Cable Entry : Knockout
Number Of Knockouts : 14
Knockout Size : 1/2 In
Shape : Square
Cubic Capacity : 21 Cu-in
Dimensions : 1.56 In L X 4 In W X 1.5 In D
Material : Galvanized Steel
Color : Silver
Mounting Type : Flush
Includes : Ground Screw

Knockout Size : 1/2 In
Shape : Square
Cubic Capacity : 21 Cu-in
Dimensions : 4 In L X 4 In W X 2-1/2 In D
Material : Metal
Mounting Type : Ceiling, Wall
Includes : (2) Raised Ground Screw, Extension Ring

Cable Entry : Clamp
Number Of Outlets : 4
Number Of Knockouts : 2
Knockout Size : 1/2 In
Number Of Gangs : 2
Insulation Type : Non-metallic
Shape : Rectangular
Cubic Capacity : 42 Cu-in
Dimensions : 3-9/16 In L X 4 In W X 3-3/4 In H
Material : Polycarbonate
Color : Beige/Tan
Mounting Type : Screw, Wall

Hub Size : 1/2 In
Number Of Knockouts : 4
Knockout Size : 4-1/2 In
Number Of Gangs : 2
Cubic Capacity : 30.5 Cu-in
Dimensions : 4-9/16 In L X 4-5/8 In W
Material : Metal
Color : Gray
Finish : Powder-Coated
Includes : Closure Plugs, Ground Screw And Mounting Lugs

Hub Size : 1/2 In
Number Of Knockouts : 5
Knockout Size : 5-1/2 In
Shape : Round
Cubic Capacity : 117.3 Cu-in
Dimensions : 4-9/16 In L X 4-5/8 In W
Material : Metal
Color : Bronze
Finish : Powder-Coated
Includes : Closure Plugs, Ground Screw And Mounting Lugs

Cubic Capacity : 16-1/2 Cu-in
Number Of Knockouts : 10
Knockout Size : 1/2 In
Shape : Rectangular
Material : Metal
Dimensions : 2-1/2 In L X 4 In W X 1-7/8 In D
Mounting Type : Screw