Sign Blank Mounting Hardware for 3" Diameter Posts
Sign Blank Installation Hardware for 3" Diameter Posts
When your project calls for a clean, secure way to mount a sign blank to a round post, this hardware kit delivers a simple and reliable solution.
Designed specifically for 3" diameter posts, this through-bolt system provides a stable mounting point for sign blanks up to 1/8" thick. The curved stabilizer sits flush against the post, creating a flat mounting surface on the front for your sign while ensuring a tight, professional fit.
How it works:
- Drill a 9/16" hole straight through the post
- Position the curved stabilizer against the front of the post
- Attach your sign blank to the front face
- Insert the bolt through the post and tighten from the back
The result is a strong, low-profile installation that keeps your sign secure and properly aligned.
Features:
- Fits 3" diameter round posts
- Supports sign blanks up to 1/8" thick
- Curved stabilizer creates a flat mounting surface
- Through-bolt design for maximum holding strength
- Includes washers and nuts
- Durable powder-coated finish for outdoor use
Ideal for wayfinding signs, retail signage, parks, campuses, and streetscapes where clean mounting and long-term durability matter.