Eaton Cooper Wiring L620P Electrical Plug 2 -Pole 20 A 250 V NEMA: NEMA L6-20 Black/White

Abuse-resistant thermoplastic construction. External cable clamp provides firm strain relief. Back wire terminal clamps for easy secure wiring. Triple combination head screws standard - Slot/Phillips/Robertson for use in the US and Canada. 1/4 to 11/16 in cord Dia.