The Draper 19 x 25' Truss-Style Cinefold Manual Rear Projection Screen has extra-rigid truss-style frames and legs constructed of parallel sections of 1" square hard-alloy aluminum tubing, heliarc welded to form a sturdy 6" wide truss. All aluminum is clear satin anodized for long life; steel parts are cadmium plated.
Truss frames have 6" wide piano hinges reinforced by two positive locking hinge latches and a Handy Crank directly through the hinge point. All Truss-Style Cinefolds include heavy-duty legs and anti-sway stabilizers.
Draper 221033 Features:
Extra rigid truss-style frame
Frames and legs constructed of parallel sections of 1" square anodized aluminum tubing, arc welded to form a 6" wide truss
Special frame stiffener is attached at every horizontal hinge
Furnished with 6" wide black borders to completely conceal truss frame
Assembly is quick and easy with handy cranks
Includes truss frame and legs, snap-on-surface with protective soft case, heavy-duty leg stabilizers and frame stiffeners
Formats available for NTSC or HDTV video or general AV use
Includes rugged, molded polyethylene carrying cases with wheels