#4 Wing Bracket

 4-Wing Traffic Sign Bracket – Mounting Hardware for Flat Aluminum Signs

The 4-Wing Traffic Sign Bracket is a durable and versatile piece of sign mounting hardware designed to attach flat aluminum signs to wood posts, U-channel posts, square posts, or other flat surfaces. Please note: this bracket is not compatible with extruded sign blanks or round posts.

This aluminum sign bracket measures 2" W × 5" H and comes with two 5/16" set screws to keep your sign securely in place. For installation, it can be fastened using 3/4" strapping or standard bolts (not included). The 4-Wing Bracket is a reliable choice for municipalities, contractors, and businesses handling street sign installation or replacement.

Features & Benefits

• Traffic sign mounting made easy: Designed for flat aluminum signs only.

• Secure installation: Four 5/16" set screws ensure a strong hold.

• Versatile hardware: Works with U-channel posts, square posts, wood posts, and flat surfaces.

• Compact & durable: 2" × 5" bracket built for outdoor environments.

• Flexible mounting options: Compatible with 3/4" strapping or bolts* (not included). 
  *Please ensure that the bolts you use are compatible with your specific post or surface type. Bolts offered on our site are designed for use with U-channel and steel square posts.

Quick Specs

• Product Type: Traffic sign bracket / aluminum sign mounting hardware

• Dimensions: 2" W × 5" H

• Includes: Four 5/16" set screws

• Mounting Compatibility: Flat aluminum signs only

• Not Compatible With: Extruded signs or round posts