Quantity   Component name
2 × plywood sheet 4' x 2' x 0.5"
2 × pushrod dowels 0.75" dia. x 48" long
1 × wooden block, for joining pieces at 45 degrees 6" x 1.5" x 1.5"; cut into 4 wedges, 3" long, with a 45 dgree angle.
2 × long carriage bolts, with matching nuts and washers 1/4" dia. x 2" long
19 × short carriage bolts, with nuts and washers 1/4" dia. x 1.5" long
3 × extra-long carriage bolts with nuts and washers (for feet). 1/4" dia. x 4" long
3 × tee-nuts (to attach feet) for 1/4" dia. shaft
25 × woodscrews, flat head, Robertson, general assembling 11/64" dia. x 1" long
71 × short woodscrews, flat head, Robertson 11/64" dia. x 5/8" long, for attaching furniture brackets.
4 × long woodscrews, flat-head Robertson 1.25" long, 11/64" dia., for high-stress areas.
22 × furniture brackets, for joining at right angles. 1" long on a side, 0.5" wide, hole 3/8" from the end.
2 × large door hinge for attaching UJ to base; all are hinges fixed-pin 3" x 1.75" fixed pin; use the woodscrews they come with.
2 × medium door hinge for attaching reflector 3" x 1 1/8"
5 × small door hinge for attaching pushrods and a brace 2.5" x 1 15/16"
40 × short woodscrews, flat head, Robertson, for attaching hinges 11/64" dia. x 5/8" long
6 × rigid conduit clamps, for attaching and controlling pushrods for 3/4" OD electrical conduit.
4 × brass knurled nuts for releasing and setting pushrod clutch for 11/64" dia. shaft, 8-32 pitch
2 × short brass roundhead screws, for attaching to metal 11/64" dia. shaft, 8-32 pitch x 0.5" long
2 × long brass roundhead screws, for attaching to wood 11/64" dia. shaft, 8-32 pitch x 1" long
4 × lock washers for 11/64" dia. shaft
2 × short machine screws and nuts, for metal 3/16" dia. x 0.5" long
6 × long machine screws and nuts, for attaching to wood 3/16" dia. x 1" long
12 × spacing washers for 3/16" dia. shaft x 3/64" thick
12 × rubber O-rings 1/8" thick, smaller diameters preferred
1 × aluminized mylar reflective film to cover a 2' x 4' sheet front and back
1 × spray glue for attaching mylar to plywood sheet
1 × duct tape for sealing the edges of the reflector panel
1 × mending plate to strengthen hinge-strip-to-UJ point 4" long
3 × 2" dia locking swivel casters
1 × sisal tow rope 12' long, 3/8" dia.