Box Support Bracket, Bracket Accessory, Steel

Box Support, Telescoping, Ideal For Supporting And Positioning 4" Square And 4-11/16" Electrical Boxes And Mud Rings Function, For Use With Electrical Boxes And Mud Rings, Open Design Allows Boxes To Be Positioned Anywhere Inside The Opening Of The TSRBS1625. Boxes Can Be Installed Off-Site And Then Are Fully Adjustable To Fit Varying Stud Spaces On-Site Without Needing To Modify The Box Location, Raised (In.) 4, Silver Color, Material of Construction Steel, Standards UL