Use Rack Bonding Busbar for consolidating equipment bonding. Constructed of 3/16”-thick x 3/4”H (4.763 mm x 19.1 mm) hard-drawn electrolytic tough pitch 110 alloy copper bar with eight #6-32 tapped lug mounting holes on 1” (25.4 mm) centers and two pairs of 5/16” (7.938 mm) diameter holes spaced 3/4” (19.1 mm) apart for attaching ground jumpers. Part number consists of Busbar and a hardware kit that includes: