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36" Sign Post Base | Square Sign Post Anchor

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Galvanized steel sign post base with pre-drilled holes for mounting 2" square sign posts. Features breakaway design, corrosion protection, and easy in-ground installation.
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$18 06/ ea
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Square Sign Post Base for 2"x 2" Posts

   

Support your square sign posts with a heavy-duty, galvanized steel base built for durability and long-term outdoor performance. Designed as a secure ground anchor, this 36-inch base is engineered to work with breakaway sign systems and prevents premature wear at the post-to-ground interface. Whether you're setting up parking lot signage or updating roadside displays, this base provides a stable foundation for 2-inch square posts.

   

   

   

Post Base Designed for Breakaway Sign Systems

This sign post base is part of a breakaway mounting system, which helps minimize damage in the event of a vehicle collision. Instead of the entire post and base being ripped from the ground or causing excessive damage to the vehicle, the breakaway design allows the upper sign post to detach from the in-ground anchor on impact. This not only helps protect drivers but also makes it easier for maintenance crews to replace the damaged section.

   

   

Square Sign Post Base for Parking and Traffic Signage 

  

Built for permanent or semi-permanent signage installations in high-traffic areas:

  

Galvanized Steel: 

The 12-gauge steel body resists corrosion and surface damage in harsh weather.

   

Pre-Drilled Holes: 

7/16-inch diameter holes in 1” increments make it easy to mount 2" square posts.

   

Installation: 

Insert the post six to eight inches deep and fasten with a bolt or rivet for a secure connection.  

   

   

PRO TIP: Pair with Sign Posts and Pre-Printed Rigid Signage 

This square sign post base matches SONCO’s galvanized square sign posts and rigid aluminum signs. You can create a complete sign system for traffic control, parking zones, ADA access, or directional messaging. Browse our full selection of signs and square sign posts to build your complete signage system.

   

   

Resources 

  

Learn practical tips to improve parking lot safety, from better signage to traffic control equipment and quality floor markings.

Master the essentials of traffic control and keep roads safe with this comprehensive guide to devices, strategies, and best practices.

   

   

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