Device Boxes TP428 4 in Square Extension Ring
Item #:
136783720
Product Info
50786189104283, 786189004281, 78618910428, 786189104288, BB TP428, T00428
Device Boxes and Covers
Device Boxes TP428 4 in square steel extension ring, used to add box volume or bring a shallow 4 in square box flush with new wall finishes.
- Box extension
- For 4 in square boxes