Accessories – Municipal Supply & Sign Co.
Please note that we moved our location On December 7 to 6203 Janes Lane, Naples, FL 34109
Happy July 4th Holiday! Please note that we will be closed from Friday July 3 through Monday July 13.
The full team will be back on Monday July 13 to satisfy your needs!


Sign & Post Accessories

Soil Plates

Soil Plates

6" × 12" Soil Plate for use in weak-soil conditions with the Lap-Splice system, or anywhere you require added stability.

Reflective Post Accessories


Reflective Sheeting For Sign Posts
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When safety is an issue - particularly at high incidence areas - the addition of these accessories to your sign support makes your message louder and clearer.

Our panels are manufactured with 3M Scotchlite Reflective Sheeting. The highly reflective material increases conspicuity and makes your signs stand out in most ambient light. Your choice of Engineer Grade, Diamond Grade, or High Intensity sheeting. Available for U-Channel, square and round posts.

  • Vertical reflectivity leads eye to sign

  • Color coded to MUTCD sign colors

  • Optional screen printed legends available

  • 1', 3', and 6' Standard lengths
        Other lengths available

  • 2", 3", and 4" Standard widths

  • Includes theft-resistant mounting hardware

  • Installs easily on new or existing posts