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

Item #: 25300

Cat #: 277

UPC: 050169002773

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4 Inch Concrete Ring, Depth: 6 Inch, Single Row Knockouts: 1/2 Inch and 3/4 Inch, Cubic Inches: 74 Inch, Steel

Overview

4 Inch Concrete Ring, Depth: 6 Inch, Single Row Knockouts: 1/2 Inch and 3/4 Inch, Cubic Inches: 74 Inch, Steel
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: 050169002773, 277

Specifications

Depth: 3 in
Knockout Diameter: 3/4 in, 1 in
Mounting: Screw On, Nail On
Material: Steel
Cubic Inches: 37 in³
Number of Knockouts: 8
Knockouts: Yes
Depth: 3 in
Mounting: Screw On, Nail On
Cubic Inches: 37 in³
Knockouts: Yes
Knockout Diameter: 3/4 in, 1 in
Material: Steel
Number of Knockouts: 8

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