ELEGRP NEMA L6-20R Flush Mounting Locking Receptacle, Twist Lock Socket/Outlet for Generator, 20 Amp 250V 2 Pole 3 Wire Grounding, Industrial Grade Heavy Duty, UL Listed, 1 Pack, Black

Toughened Nylon Construction + Copper Brass Contacts Heavy-Duty nylon body and cover for outstanding resistance to impact and harsh chemicals.

One-peace high-grade brass contacts offer excellent conductivity and heat-rise resistance.

Tight Lock Secure locking design that receptacle is locking tightly on electrical equipment to keep it from vibrating loose and falling out.

Safety Enough Single-piece nickel-plated mounting strap is double riveted to the body for added strength.

Heavy interior walls provide additional support to ensure contact retention.

UL V-2 Flammability Rating.

Easy Install Combination back and side wiring terminal design allows for fast installation.

Serrated terminal plates bite wire to ensure strong reliable wiring connections.

Space-saving design allows more room in the box for wiring #10 terminal screws for faster more secure installation.