80mm mounting flange for Box Industries Extruded Aluminum Enclosures. Sold two per pack.
21-14498 - 80mm Mounting Flange 2PK Black
21-14500 - Silver Mounting Flange for Extruded Aluminum Enclosures-80mm-2 per Pack
21-14504 - Blue Mounting Flange for Extruded Aluminum Enclosures-80mm-2 per Pack
21-14482 - Red Extruded Aluminum Enclosure - 1.18"(H) x 2.5" (W) x 3.15" (D)
Heavy duty aluminum enclosure features a durable finish that provides extreme protection with a great look and feel for a wide range of applications..
27-715 - Mic Connector - 4 Pin Plug
Communication Mic Connector. Solder type
I have used MCM for many years and would give high recommendation for getting the job done right.