1 Aluminum street signpost cap for use with extruded aluminum sign. Slot length 5 ¼” minimum. Slot width .265” minimum. Complete with (5) set screws for installation on 2 3/8” O.D. Round Post. each 2 Aluminum street signpost cap for use with extruded aluminum sign. Slot length 12” minimum. Slot width .265” minimum. Complete with (5) set screws for installation on 2 3/8” O.D. Round Post. each 3 90o Aluminum Cross separator street sign bracket for use with extruded aluminum sign. Slot length 5 ¼” minimum. Slot width .265” minimum. Complete with (4) set screws. For use with extruded post cap. each 4 90o Aluminum Cross separator street sign bracket for use with extruded aluminum sign. Slot length 12” minimum. Slot width .265” minimum. Complete with (4) set screws. For use with extruded post cap. each 5 Aluminum street sign bracket for use with extruded aluminum sign. Slot length 5 ¼" minimum, slot width .265" minimum, complete with 90o cross separator and all necessary hardware for installation on 3 lb./ft., U channel post with 2 - 5/16" bolts 1" on center. Complete with screw sets each 6 Aluminum street sign bracket for use with extruded aluminum sign. Slot length 5 ¼" minimum, slot width .265" minimum, complete with 45o cross separator and all necessary hardware for installation on 3 lb./ft., U channel post with 2 - 5/16" bolts 1" on center. Complete with screw sets. each 7 Aluminum universal street sign bracket for use with extruded aluminum sign. Slot length 3.75" minimum, slot width .265" minimum. Adjustable cross for 45o or 180o mounting, complete with all necessary hardware. each 8 Cantilever street sign bracket for use with extruded aluminum sign. Single piece L shaped, aluminum, length 24", height 8.25", width 2", slot width .265" minimum, which includes 3 standard 5/16" set screws for mounting on round pole with ¾" banding or lag bolts. each