Quantity   Component name
1 × IKEA Gallant Desk
1 × 8'x4'x0.75" plywood board
1 × 12' of 1" square aluminum tube, 1/8" wall
1 × ~8' of 3/4" aluminum angle, 1/8" wall
1 × Black plastic 'push-in stem' edging http://www.mcmaster.com/#trim-molding/=v6z1xo
1 × ~8' of ~1" square plastic-wood Used for bolting corners together
1 × ~6' of 1" diameter aluminum tubing Didn't want to paint steel to avoid rusting
1 × Thin delrin or or similar plastic bearing surface between aluminum parts
8 × 1 1/8" ubolts For mounting monitors and speakers
30 × Furniture bolts/nuts of various lengths
1 × 12' of 1/4" solid round delrin rod various uses
3 × 1" ID flanged bronze bushings
6 × 1" shaft collars
1 × ~1' 2" aluminum angle, 1/8" wall