Mount your most substantial signage with confidence using the Fisso Maxi Heavy-Duty Spacer System—engineered to support large-format panels and heavy materials with secure, tamper-proof installation. This professional-grade standoff set is ideal for architectural displays, corporate signage, wayfinding systems, and more. Each spacer is made from solid brass and finished in an elegant satin silver coating, combining premium aesthetics with rugged strength. The integrated safety lock system uses a side grub screw to prevent unauthorized removal, making it a trusted solution for public spaces, corporate interiors, and commercial buildings. The Fisso Maxi is purpose-built to handle the load of thicker materials like glass, stone, acrylic, metal composite panels, and more. Whether you're installing oversized plaques or display boards in lobbies, museums, institutions, or outdoor signage environments, these mounts ensure both form and function. Pack includes 4 spacers and mounting hardware for a clean, elevated installation that keeps your panels safely off the wall while showcasing your message with modern style.