

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The HILLMAN FASTENERS 840508 is a 1.5-inch black aluminum adhesive letter H with an angle-cut reflective finish on a gold background. Designed for exterior address marking, this letter delivers high visibility in both daylight and low-light conditions thanks to its reflective surface. The aluminum construction resists fading and rusting, making it suitable for long-term outdoor use. Installers and property owners apply these letters directly to mailboxes, address signs, and other flat surfaces. Each package contains 6 individual letters.
This adhesive letter is commonly used in residential settings to display house numbers and address characters on mailboxes, sign boards, and exterior panels. The reflective gold-on-black contrast improves legibility for visitors and emergency responders approaching a property. The pressure-sensitive adhesive backing allows for straightforward application to clean, dry surfaces without additional hardware. Suitable for both new installations and replacement of worn or faded address lettering.
Designed as a general-purpose adhesive address letter suitable for flat exterior surfaces including mailboxes, post-mounted signs, and address plaques.
Clean and dry the target surface thoroughly before applying the adhesive letter to ensure proper bond strength. Peel the backing and press firmly, holding for several seconds to seat the adhesive. Avoid installation in freezing temperatures or on surfaces with loose paint or rust, as adhesion may be compromised. No special tools or trade licensing required for standard address-marking applications.
Thanks for subscribing!
This email has been registered!