Fasten the center of part #20 to the bottom of the beam upright with 4—2¼” screws
Total Hardware:
10 - 2¼”screws
Fasten 2 part #21s with 3—2¼”
screws each (1 at the top and 2 at
the bottom) as shown.
Predrill with a 5/32” drill bit .
Part #21
Part #21
Step #35
Step #34