Kendall Howard 5000-3-10x-CR Performance Corner Work Station - Manual (Page 6)

Step 5. Assemble the Back Plates and Shelf Supports
With the table in the upright position, add the left and then right back plates using only
out side bolts. Once both left and right back plates have been attached using 4 (2 each)
3/8 X 2 ½” bolts you may then add the center back plate. Next, add 8 channel nuts,
one to each bolt. Leave about ¼” between the nut and the frame. DO NOT FULLY
TIGHTEN AT THIS TIME. Leave nuts with the long side pointing up.