Wilson Stur-D-Screen Frame (36338), 6 x 8 feet, Single Panel, T Legs, Black, For Welding Curtains, 1 / Order 1 Wilson Stur-D-Screen Welding Frame; 6 x 8 each; Black Sturdy steel tubing, with 7/8 outside diameter, is pre-drilled for casters Frame is designed to work with a variety of Wilson See-Thru and opaque curtains and blankets 24 T-style crossbar legs These welding frames work with screens to help protect bystanders from ultraviolet light while welding is being performed; not intended for use in lieu of visors, goggles, eyewear or welding helmets