Abb 6Mm Stackable Extension Ring For Junction Box - 7129.120 [10 Pieces]

ABB

Extension ring designed for MD4050, HW50, and HW50-G junction boxes to adjust installation depth when boxes are recessed too deeply in walls. This 6mm stackable ring prevents switch material distortion during mounting and ensures flush alignment with plasterwork. Compatible with ABB installation boxes and mounting systems.Contains 10 pieces