The Hospital Grade Receptacle 20A is an electrical outlet that is designed to meet the requirements of hospitals and other medical facilities. It is built to withstand frequent use and is resistant to damage from cleaning agents and other chemicals.
 
Impact/Tamper-resistant thermoplastic material
20 Amp, 125V, 5-20R, duplex receptacle
Back and side wired, 2-pole, 3-wire, grounding
Break-off tabs
Two side barriers cover the wire terminals for insulation and isolation function
Use only with 10AWG to 12AWG wires 
UL Listed

10 Receptacles in Box = $90; 
10 Box Per Case = $900; 
4 Cases