Materials:
Adjustable Height Over Instrument Table:
Top: 20 gauge, stainless steel, type 304, #4 finish
Brace: 16 gauge, stainless steel, type 304, #4 finish

Adjustable Base:
Top's Support:
Upright: 16 gauge, 2" square tubular stainless steel, type 304, 320 grit finish
Angular Brackets: 11 gauge, stainless steel, type 304, #4 finish
Beveled Gears: hardened steel
Threaded Shaft: .750"-6 pitch rod
Bushing: bronze
Glides: polyethylene

Telescoping Base:
Upright: 16 gauge, 1.750" square tubular stainless steel, type 304, 320 grit finish
Retaining Nuts: .375"-16, stainless steel, type 18-8
Cross Members: 16 gauge, 2" square tubular stainless steel,type 304, 320 grit finish
Casters: 3" dia., non-marking, swivel ball bearing, zinc plated, two with wheel brake
Coupling Shaft: 16 gauge, .625" dia. rod stainless steel, type 304, mill finish
Crank: stainless steel, type 304, bright buffed finish
Handle: plastic

Fasteners:
Machine Screws: stainless steel, type 18-8
Weld Nuts: stainless steel, type 18-8

Construction:
Adjustable Height Over Instrument Table:
Top: one piece with retaining rail along back; front, back, and both ends are hemmed; hemmed edges are flanged down creating a unitized top and double-thick angle frame; corners are fully heli-arc welded; welds are ground smooth and polished to a uniform finish
Brace: punched and formed channel with flanges; channel is fitted with weld nuts; Brace is fastened to Top's underside and fully heli-arc welded to Top's double-thick angle frame vertical flanges; exposed welds are polished to a uniform finish

Adjustable Base:
Top's Support:
Upright: fitted with Beveled Gears and Threaded Shaft; lower end of tube's wall is punched and fitted with polyethylene Glides
Angular Brackets: top edge flanged and punched; Angular Brackets are heli-arc welded to Upright's top end; welds are buffed to a smooth, bright polished finish

Telescoping Base:
Upright: fitted with Retaining Nuts
Cross Members: ends are capped and fully heli-arc welded; welds are ground smooth and polished to a uniform finish; Cross Members are fully heli-arc welded to Uprights creating the Telescoping Bases; welds are polished to a uniform finish. Telescoping Base is fitted with caster sockets and inserted into lower ends of Top's Support Upright
Coupling Shaft: connects the two Adjustable Bases allowing height adjustment from either end of the table. Adjustable Bases are fastened to Top with machine screws
Casters: inserted into caster sockets