The AFTC-EC8502-9MM-5 is a 5-pack of 9mm plugs from the AFTC (American Fittings and Terminals Corporation) EC8502 series. This series of electrical plugs is designed for surface mounting and feature a combination of high temperature thermoplastic and metal alloy construction for improved durability and electrical performance. The plugs come in several sizes, with 6.35mm, 8mm, and 10mm versions also available. In addition to the plug itself, the AFTC-EC8502-9MM-5 includes a base, a cord grip, and a back shell. The plugs are UL Listed and CSA Certified.