Locking Receptacle: 4 Results
20A 250V - BLACK LOCKING FLUSH RECEPTACLE, 3 POLE, 4 WIRE, L15-20R
30A 120/208V - BLACK LOCKING FLUSH RECEPTACLE, 4 POLE, 5 WIRE, L21-30R
20A 250V - BLACK TWIST-LOCK EDGE FLUSH RECEPTACLE 3 POLE 4 WIRE L15-20R...
30A 120/208V - BLACK TWIST-LOCK EDGE FLUSH RECEPTACLE 4 POLE 5 WIRE L21-30R...