Item NameItem #AHole SizeHole Spacing from EndHole Spacing on CenterLengthWeight per 100SuperstrutB-LineUnistrut
Three Hole “U” Support #GUF310-7 GUF310-7 3 1/4 inch 9/16 inch 13/16 inch 1 7/8 inch 5 3/8 inch 126 lbs. A211 B107-22A
Three Hole “U” Support #GUF310-6 GUF310-6 2 7/16 inch 9/16 inch 13/16 inch 1 7/8 inch 5 3/8 inch 108 lbs. E210 B116-12 P5547
Three Hole “U” Support #GUF310-5 GUF310-5 2 inch 9/16 inch 13/16 inch 1 7/8 inch 5 3/8 inch 99 lbs.
Three Hole “U” Support #GUF310-4 GUF310-4 1 5/8 inch 9/16 inch 13/16 inch 1 7/8 inch 5 3/8 inch 90 lbs. A210 B107 P1047
Three Hole “U” Support #GUF310-3 GUF310-3 1 3/8 inch 9/16 inch 13/16 inch 1 7/8 inch 5 3/8 inch 84 lbs. C210 B116-32 P3047
Three Hole “U” Support #GUF310-2 GUF310-2 1 inch 9/16 inch 13/16 inch 1 7/8 inch 5 3/8 inch 75 lbs. D210 B116-42