HED-100 & HED-150 5 HED-100 Technical Detail 4 3 6 2 7 8 1 5 6 2 1 Standard 2-1/4" x 3" rectangular post 2 Post slot offers optional flush or 1/2" reveal 3 Injection molded post cap 4 Corner key 5 HED-100 top/bottom frame 6 .080" Aluminum message panel 7 HED-100 mounting frame 8 Locking square with set screw HED-150 Technical Detail 4 3 1 Post and Panel Signage Exterior Architectural Signage 7 8 1 Standard 2-1/4" x 2-1/4" square post 2 Post slot offers optional flush or 1/2" reveal 3 Injection molded post cap 4 Corner key 5 HED-150 top/bottom frame 6 .080" Aluminum message panel 7 HED-150 mounting frame 8 Locking square with set screw 53