Arbor A Upgrade includes the following:
Two Stake Option $55
2 30' X 1/2" Diameter steel stakes (rebar). The bottom of the front left and right uprights modified by drilling a 3/4" hole 12 " deep lined with steel tubing.
All bolt option includes $45
8 additional 5/16" bolts , 16 5/16" washers, 8 5/16" wing nuts to replace wood screws used to attach the four braces.
Total cost $100
Ships with Arbor