AC WORKS NEMA L7-20R 20 Amp 277-Volt 3-Prong Locking Female Connector in Black with UL, C-UL Approval

This AC WORKS brand NEMA L7-20R wiring device [ASL720R-BK] is made of a very durable construction able to withstand impacts, chemicals, and weather. It has a weather-tight seal and a strain relief structure with SJT, SJO, SOO, STW 12/3, 10/3, or bigger cable specifications. This product features a locking connector, preventing items from becoming unplugged when in use. DIY products have a 1-year limited warranty.