C.R. Laurence 410DU Duranodic Bronze Anodized 4" Lucite Cover Speak-Thru offers a practical solution for creating an insect-free communication environment in various settings. Designed with versatility in mind, this speak-thru is available in both 4" and 6" models, accommodating a variety of applications while maintaining a sleek appearance. Choose between a fully metal cover or a metal outer ring featuring a lucite vision port, ensuring durability without compromising visibility. Crafted from high-quality aluminum and lucite, this speak-thru is available in elegant satin anodized or rich Duranodic bronze finishes, seamlessly blending with any architectural style. The unit is engineered to be glazed in 1/4" (6 mm) glass, with a required hole size of 3-1/2" (88.9 mm) for installation. For added flexibility, optional thickness adapter rings are available specifically for the 4" model, allowing for compatibility with various glass thicknesses. With included installation instructions, the C.R. Laurence 410DU is designed for ease of use, making it an excellent choice for building professionals and knowledgeable homeowners alike. Elevate your space with a reliable and stylish speak-thru that enhances functionality while keeping insects at bay.

Duranodic Bronze Anodized 4" Lucite Cover Speak-Thru

• Screened Opening for Insect Free Environment
• 4" and 6" (102 and 152 mm) Models Available in Two Finishes
• Choice of Metal or Lucite Cover