PlugTail® Extra Heavy-Duty Hospital Grade Tamper-Resistant Duplex Receptacle 20amp 125volt Brown.FEATURES AND BENEFITS:• RoHS Compliant• .036 inch thick, brass, triple-wipe power contacts for lasting retention.• Extra heavy-duty 0.050" thick brass mounting strap for superior performance and durability.• No exposed terminals create a finger safe application before, during, and after installation.• Built-in connector features large brass terminal blades to ensure consistent, reliable electrical connections.• Crimped and welded contacts.• Ultrasonically welded polycarbonate connector housing secures terminations and conductors in a UL Listed, finger safe housing.• Large brass contacts snugly terminate on device blade terminals.• Pre-stripped connector leads fasten to conductors, easier than standard pigtails.• Auto-ground clip assures positive ground.