Leviton 30 Amp, 125/250 Volt, NEMA L14-30P, 3P, 4W, Locking Plug, Industrial Grade, Grounding, 2711, Black-White

Leviton 2710 30 Amp, 125/250 Volt, Flush Mounting Locking Receptacle, Industrial Grade, Grounding, V-0-MAX, pack of 1, Black

NEMA L14-30R Locking Receptacle 125/250V, 30A by Powertronics Connections (TM)

Leviton 2621 30 Amp, 250 Volt, NEMA L6-30P, 2P, 3W, Locking Plug, Industrial Grade, Grounding - Black-White

Leviton 2611 30 Amp, 125 Volt, NEMA L5-30P, 2P, 3W, Locking Plug, Industrial Grade, Grounding - Black-White

Powertronics Connections, NEMA L14-30 Connector

Westinghouse WGen7500 Portable Generator with Remote Electric Start - 7500 Rated Watts & 9500 Peak Watts - Gas Powered - CARB Compliant - Transfer Switch Ready

EATON L1430R Arrow Hart Cr Straight Blade Locking Electrical Receptacle, 125/250 Vac, 30 A, 3 Pole Yellow

Leviton 84020-40 Receptacle Standard Size Wall Plate, 1 Gang, 4-1/2 In L X 2-3/4 In W 0.187 In T, Smooth, 1-Pack, Stainless Steel

Miady NEMA L14-30P Generator Plug, 30 Amp 4-Prong Industrial Grade Locking Male Plug Up to 7,500W, Grounding Type/UL listed

DuroMax XP5500EH 5,500 Watt 7.5 HP Portable Electric Start Dual Fuel Gas/Propane Generator