Multiple 187 4 Square Extension Drwn 1 1/2IN Deep 1/2-3/4 KO

Product Description

The Multiple 4 Square Extension Drwn, MPN 187, is designed for electrical applications. This extension ring offers a depth of one and one-half inches and includes multiple knockout options. It is suitable for attachment to switch boxes and is made from durable pre-galvanized steel.

• High capacity extension for electrical boxes
• Multiple knockouts for flexibility in wiring
• UL Listed for safety

Product Highlights

This device effectively increases the cubic capacity of electrical boxes, making it ideal for residential and commercial installations.

Product Information

Standard Information

• Brand: Multiple
• MPN: 187