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Anodized aluminium letter slot with spring-loaded flap, model 67040

Ultra Hardware

Ultra Hardware 67040 Anodized Aluminum Letter Slot

SKU CH-FWJ6-W6521

Anodized aluminum letter slot with a spring-loaded flap that meets postal regulations and includes mounting hardware

  • Anodized aluminium resists weather and daily wear
  • Spring-loaded flap closes automatically after each delivery
  • Push-in design fits screen and storm doors
  • Inside opening 6-1/4" x 1-1/2" accepts standard letters
  • Meets postal regulations for reliable mail receipt

Anodized Aluminum Letter Slot 67040

The Ultra Hardware 67040 is a push-in spring-loaded letter slot designed for screen and storm doors. Its anodized aluminum construction resists corrosion while meeting postal regulations for mail delivery. Homeowners needing a durable, weather-resistant mail opening will find this unit suitable for standard residential installations.

Thermals Noise And Power Draw

As a passive hardware component with no moving parts beyond the spring-loaded flap, this letter slot generates no heat, consumes no electricity, and produces no operational noise. The aluminum body dissipates ambient temperature naturally without requiring ventilation or power connections. Seasonal temperature changes do not affect the mechanical function of the spring mechanism.

Bundled Nuts And Bolts For Installation

The included nuts and bolts provide all necessary fasteners for securing the frame to a compatible door. No additional hardware purchases are required to complete the mounting process. This complete fastener set ensures the flap assembly remains firmly anchored through daily mail delivery and repeated spring actuation cycles.

Highlights

  • Anodized aluminium resists weather and daily wear
  • Spring-loaded flap closes automatically after each delivery
  • Push-in design fits screen and storm doors
  • Inside opening 6-1/4" x 1-1/2" accepts standard letters
  • Meets postal regulations for reliable mail receipt

Specifications

No published specifications for this item yet.

Questions about this item

How is the spring-loaded flap installed on a screen or storm door, and which step do people most often get wrong?

Mount the frame to the door using the supplied nuts and bolts, then press the spring-loaded flap into the opening; the step most often missed is aligning the flap so the spring seats fully before tightening the bolts.

What maintenance or replacement will the anodized aluminum flap and spring mechanism need over time?

Lubricate the spring hinge annually with a light silicone spray and wipe the anodized surface with mild soap; replace the flap if the spring loses tension or the finish shows corrosion.

What is the first limit that appears when mail volume stays high day after day?

The 6-1/4" x 1-1/2" interior opening restricts the thickness of envelopes and small parcels that can pass through without jamming.

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