USM wire mesh handrail is our upgraded system designed to meet the stringent safety requirements of mezzanines intended for public use. Panels are made of 2” x 2” welded wire mesh and are shop welded to 1-1/2″ x 1- 1/2” structural steel frames. Handrail posts are made of 2-1/2” x 2-1/2” tubes sealed in a powder-coated grey paint finish. Rails are made of 1- 1/2” x 1- 1/2” galvanized tubes and simply fasten to the posts using specially designed zinc-plated clips. This allows for the rails to be attached without welding, reducing installation time and cost. Handrails and wire mesh are available in an optional powder-coated safety yellow paint finish.