Black Box - rack grounding bar

Provides a central ground point for equipment. Mounts on the wall to provide a central ground point for equipment. Provides a 2 3/4" standoff from the wall. Has 7/16" diameter lug holes. Accommodates 3/4" 1" and 1 3/4" center-to-center spaced two lug holes. Constructed of electrolytic tough-pitch 110-alloy copper bar. Insulators are constructed of glass-reinforced thermoset polyester. Listed to UL(r) 467. Includes insulators and standoff brackets does NOT include 3/8" wall-mounting hardware.