4 Inch Octagon Extension Ring Red 1-1/2 Inch Deep 1/2 And 3/4 Inch Knockouts 55151-RED (Pack of 50)

Product Information

Specification

About:

A 4-inch octagon extension ring is a component used in electrical installations to extend the depth of an existing octagon electrical box.The extension ring adds depth to the electrical box, allowing for additional wiring space or accommodating devices that require extra room, such as dimmer switches, receptacles, or GFCI outlets.

Also Known As:

Standard Extension Ring, Weatherproof Extension Ring, Insulated Extension Ring, Adjustable Extension Ring.

Specification:.

• Type : Extension Ring
• Size : 4 Inch
• Material : Steel

Features: 

• Extension rings are painted red to distinguish them as fire alarm circuits
• Combination Phillips/Slotted screw heads.