15A Black 3 Wire Connector

Leviton Commercial Rubber Ground/Straight Blade Connector 5-15R 18-12 AWG 2 Pole 3 Wire

Leviton offers a large selection of 15, 20, 30 and 50 Amp Commercial Grade Straight Blade Plugs and Connectors, available in a wide variety of features. These rugged performers are moisture, chemical and abuse-resistant, And they're ideal for indoor and outdoor use. Our EPTR rubber-backed plugs and connectors stand up to rough use, protecting against dirt and moisture. The deep-slotted, backed-out terminal screws draw backwire clamps securely over stripped leads for maximum conductivity. Connectors are rugged and easy to wire
These rugged performers are moisture, chemical and abuse-resistant Protecting against dirt and moisture
Rubber-backed plugs and connectors stand up to rough use