Quantity   Component name
4 × perforated angle iron (PAI), 3'
1 × PAI, 20"
1 × PAI, 15"
1 × PAI, 11"
1 × PAI, 8"
1 × PAI, 5"
1 × angle bracket, 6" on a side
2 × gusset plate, 3" on a side
32 × nuts for 1/4" diameter bolts some were used as spacers rather than fasteners, e.g., on the glides
16 × 1/4" dia. bolts, 1" long, Robertson head
2 × 1/4" dia. bolts, 1.5" long, Robertson head
18 × washers
4 × threaded-stem metal-cushioned glides, 7/8” (Everbilt)