Skip links

Sno-flex Mailbox Post Spring

Sno-flex Mailbox Post Spring


Tired of your mailbox getting repeatedly destroyed by snowplows?

In some areas, it is common to see mailboxes knocked off by a snowplow or a snowstorm during the winter. You may be one of the homeowners who have to brave the winter cold to fix your broken mailbox … for the nth time!

Wouldn’t it be nice to finally have a solution to a problem you always thought you’d have no choice but to tolerate?

The Mailbox Post Spring by Sno-flex protects your mailbox from the rigors of a harsh winter.

Our mailbox post spring works by dispersing the pressure from flung snow, distributing it throughout the entire post. This allows both box and post to withstand the force, leaving the fittings intact. We are committed to help you to never again fix your current mailbox post, or replace it with another.

This unique device is designed to work with any standard mailbox, particularly those approved by the USPS. It is suited for plastic and aluminum mailboxes with the following approximate dimensions: 21″ length, 9″ height, 7″ width. Works best with 4×4 wooden posts.

Made of heavy-duty steel, the spring is guaranteed to survive harsh winter conditions for several years. Calibrated with the right tension, it is able to maintain a straight-up design when not in use. Matthew Shamas, Sno-flex founder, used his engineering expertise to perfect the model – a solution that took years in the making.

Here are other reasons to love our mailbox post spring:

📪 Automatically resets for a no-maintenance fit
📪 Each kit includes mounting hardware, safety straps and easy to follow instructions
📪 Proudly made in the USA!

Stop constantly fixing your broken mailbox. Add the Mailbox Post Spring by Sno-flex to your cart TODAY!



Additional information

Weight 4.3 kg
Dimensions 14 × 4 × 4 cm