Portable lightweight frameConstructed of plated, corrosionresistant, heavy-duty tubular steelSlip joint design with easy press spring locks for simple and adjustable assemblyAdjustable spring lock support legs and sturdy plated hinges allows for compact storageHeavy-duty plated frame hooks secure curtains to framesOptional heavy-duty ball bearing casters available; FR Flexible See/Thru Vinyl Curtains;14 mil. yellow and greenExceeds OSHA specifications for screening orenclosing stick, MIG and TIG welding operationsClear See/Thru vinyls allow 100% visibility for screening where welding flash does not existIsolates welding areas - protect adjacent workers - increase production when work can be seen in progress - provide safety and immediate attention for injured workersHeavy duty yellow and green transparent vinyl fabric absorbs dangerous ultra-violet radiation, protects co-workers from eye flash burnsFabricated with electronically welded seams and hems for greater strength and life expectancyVinyl grommets are electronically sealed into double hems on 12" centres; FR Flexible Non See/Thru Curtains;Offered in 10 oz. flame resistant green cotton duck for particular conditions such as heavy abrasion, moisture and ambient temperatureSeamed and hemmed electronically, sewn or adhesived - depending on the fabricMetal grommets on 12" centres