4" Square Electrical Box Cover, Metal Junction Box Covers & 1/2" Knockout

PACKAGE CONTENTS: Set of 6 metal junction box covers designed to fit standard 4 inch square electrical boxes | DIMENSIONS: 4 inch square flat plate cover with 1/2-inch knockout for electrical connections | MOUNTING DESIGN: Features angled mounting slots for secure and flexible installation options | CONSTRUCTION: Durable metal construction provides reliable protection for electrical junction boxes | COMPATIBILITY: Suitable for use with standard 4-inch square electrical boxes in residential and commercial applications