Item NameItem #AHole Spacing from EndHole SizeHole Spacing on CenterWeight per 100Length
Two Hole “Z” Bus Duct Collection #GZF220-1 GZF220-1 2 5/32 inch 13/16 inch 9/16 inch 1 7/8 inch 62 lbs. 3 1/2 inch
Two Hole “Z” Bus Duct Collection #GZF220-2 GZF220-2 3 17/32 inch 13/16 inch 9/16 inch 1 7/8 inch 78 lbs. 3 1/2 inch
Two Hole “Z” Bus Duct Collection #GZF220-3 GZF220-3 4 1/2 inch 13/16 inch 9/16 inch 1 7/8 inch 89 lbs. 3 1/2 inch