Leviton ML3-P 15 Amp, 125/250 Volt, Industrial Grade, Locking Plug, Non-Grounding, MiniLock, Black-White Super Tough Nylon Body Resists Damage From Severe Impact, Abrasion and Chemicals NEMA Configurations Available Mating Plugs, Connectors, Receptacles and Inlets Available Backed by a Lifetime Warranty UL/Fed Spec/CSA/NOM