AV Stumpfl monoblox64 middle strut for 21:9 frame systems with a nominal frame size of 508 × 226 cm. The component is finished in black anodized material and is designed as a central support element for the corresponding monoblox64 frame configuration. It is supplied as an individual piece and has a net weight of 4.46 kg. No video inputs, outputs, connectors, projection surface, or screen dimensions are specified for this frame component.