AV Stumpfl Anti-Sway-Brace for the right side of a projection screen system. The component is a diagonal bracing element designed to help stabilize the screen structure against lateral movement. It is supplied as an individual piece and is identified by manufacturer article number BFZ-ASB/R. The brace has a net weight of 3.14 kg and a gross weight of 3.2 kg. Country of origin is Austria. No dimensions, projection specifications, or included accessories are stated.