4" Concrete Ring, Octagon, 3-1/2" Deep 1/2" & 3/4" KOs, Steel

Item #: 25380
Cat #: 273
UPC: 050169002735
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Concrete Ring, Metallic, Depth: 3-1/2", Double Row Knockouts: 1/2" & 3/4", Cubic Inches: 43.0".

Overview

Concrete Ring, Metallic, Depth: 3-1/2", Double Row Knockouts: 1/2" & 3/4", Cubic Inches: 43.0".
Raco's concrete rings are used with poured deck (floor) in high-rise construction. These boxes are installed on wooden or steel concrete forms. After the forms are removed, the box is flush with the concrete.
Also known as: 050169002735, 273

Specifications

Depth: 3 1/2 in
Knockout Diameter: 1/2 in, 3/4 in
Mounting: Screw On, Nail On
Material: Steel
Cubic Inches: 43 in³
Number of Knockouts: 16
Depth: 3 1/2 in
Mounting: Screw On, Nail On
Cubic Inches: 43 in³
Knockout Diameter: 1/2 in, 3/4 in
Material: Steel
Number of Knockouts: 16

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