20 Amp 277-Volt NEMA L7-20P 3-Prong Industrial Grade Locking Male Plug
https://www.probuilderswarehouse.com/shop/1004336639-0-20-amp-277-volt-nema-l7-20p-3-prong-industrial-grade-locking-male-plug-754331
https://www.probuilderswarehouse.com/web/image/product.template/754331/image_1920?unique=7fe51a7
Brand: AC WORKS
Model: ASL720P
SKU#: 1004336639.0
Barcode: 309534124
