Satin Anodized Aluminum No-Draft Speak-Thru For Ticket Windows And Box Offices, Easy To Install, Drafts Gone, Theft-Proof Locking Device, 5-5/16 Inches, Lets Your Voice Through Clearly At The Window
✔️ 5-5/16 in length, satin aluminum, gasketed install, single unit
The satin anodized aluminum No-Draft Speak-Thru (model 834A) is a sealed, voice-transmission unit designed for glass windows and service counters. It enables audible requests at ticket booths and box offices while preventing tampering and blocking drafts. Each unit ships boxed with gaskets and mounting screws for glass up to 1/4 in (6 mm) thick; for thicker glass up to 3-3/4 in (95 mm), use the optional four-inch screws Cat. No. 8324.
✅ 5-5/16 in overall length (134.9 mm) for standard installations
✅ Satin anodized aluminum finish resists wear and corrosion
✅ No-Draft Speak-Thru design passes audible voice requests at windows
✅ Glass thickness compatibility: up to 1/4 in (6 mm); uses 8324 screws for thicker glass up to 3-3/4 in (95 mm)
✅ Minimum hole diameter 2-1/4 in (57 mm); covers up to 4-1/4 in (108 mm); recommended 3-1/2 in (89 mm)
✅ Includes gaskets and mounting screws for installation
💡 What is a No-Draft Speak-Thru used for in service windows and ticket counters? This handy voice-transmission accessory improves communication while maintaining security. - handy voice pass-through for ticket counters, box offices, and service desks - blocks drafts and tampering while enabling clear two-way audio - mounts on glass up to 1/4 in (6 mm) thick with included gaskets and screws