Amazon.com: Powertronics Connections NEMA L14-30 10' cord 10-Feet 30-Amp L14-30 Generator Power Cord for Up to 7,500-watt Generators : Patio, Lawn & Garden
ELEGRP NEMA L14-30P Locking Plug, Generator Twist Lock Adapter Male Plug, 30 Amp 125/250V 3 Pole 4 Wire Grounding, Industrial Grade Heavy Duty, UL Listed (1 Pack, Black/White)
Miady NEMA L14-30P Plug and NEMA L14-30R Plug - - Amazon.com
Amazon.com: Parkworld 61827 Adapter Cord 4 Prong Plug Generator L14-30P to 14-60R Welder Receptacle, NEMA L14-30 Generator Male to NEMA 14-60R Welding Female, 30A, 125V/250V 1.5FT : Tools & Home Improvement
NEMA L14-30R Locking Receptacle 125/250V, 30A by POWERTRONICS CONNECTIONS (TM): Amazon.com: Tools & Home Improvement
AC WORKS Generator to Transfer Switch L14-30 Inlet Box Adapter (L14-20 20Amp 4-Prong to L14-30 Compact) : Patio, Lawn & Garden - Amazon.com
ELEGRP NEMA L14-30P Locking Plug, Generator Twist Lock Adapter Male Plug, 30 Amp 125/250V 3 Pole 4 Wire Grounding, Industrial Grade Heavy Duty, UL Listed (1 Pack, Black/White)
NEMA L14-30R Locking Receptacle 125/250V, 30A by POWERTRONICS CONNECTIONS (TM): Amazon.com: Tools & Home Improvement
L14-30 Receptacle Generator Plug 30A Flanged Inlet with Waterproof Cover L1430P Locking Receptacle Socket Black Industrial Grade Grounding Welding Use 7500 Watts NEMA L14-30 125/250 Volt