This post should be used for Rural and Wall Mount Letter Lockers that will be installed onto existing or newly poured surface level concrete.  

Steel:

• Constructed of .075 Steel
• Surface Mount Posts include a 1/4" base plate and a 1/4" top plate
• Measures 4" Round

Please use the table below to find what post should be used for your setting.  

Printable 36" Surface Mount Aluminum Post Specifications

Letter Locker® Surface Mount Installation Instructions