Constructed with 12 gauge wire and molded locking male and female connectors. For use in construction and industrial applications where extra protection and durability are needed. Twist-to-lock plug configuration, Nema L5-20R to Nema L5-20P. Manufactured with stranded conductors, bright yellow jacket and solid molded plugs for longer life. Industry approvals: UL Listed. The Cable brand is a registered trademark of Cable Inc.