1-7/8″ Deep Welded Handy Box Extension, 1/2″ KO’s

Description

The CM-HB-1-50-EXT 1-7/8" Deep Welded Handy Box Extension is a durable extension ring made from 16G steel with a cubic capacity of 13. Measuring 4 inches in height and length, 2.125 inches in width, and 1.875 inches in depth, it features eight 1/2" side knockouts for cable entry. Weighing 0.47 pounds, this UL-standard extension ring is part of the CMHB series and is ideal for extending handy boxes.