Leviton offers a complete line of plugs and connectors that stand up to the harshest environments. The Leviton line of straight blade plugs and connectors includes Industrial Grade devices that resist impact, corrosion and chemicals. Hospital Grade devices that meet the highest standards for dependable, long-term performance water and moisture resistant plugs and connectors and ones that resist dust and dirt. We also offer plugs and connectors with an innovative interlocking design rugged nylon flanged inlets and outlets and integrated inlets and outlets with weather-resistant covers.