Eaton L1420C 20-Amp 125/250-Volt Hart-Lock Industrial Grade Connector with Safety Grip， Black and White<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Used for 20-amp 125/250-volt with a NEMA L14-20R</li><li>Features multiple-head screws for flexibility in the installation and ease of use</li><li>Has neoprene gasket seals around the cord for added terminal protection from external elements</li><li>Cord grip inserts accommodate a wide range of cord diameter</li><li>Its ribbed nylon construction is rugged and durable for dependable use</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41gmzuH4coL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41qVJdsM9gL.jpg" noproxy>