ENERLITES 50 Amp 125/250V, Single Straight Blade Range Receptacle Outlet, NEMA 14-50R, Flush Mount, White (3-Pack) 66500-W-3PCS - The Home Depot
Leviton 8350 Industrial Grade Power Receptacles 50 Amp, 120/208 Volt : Power Receptacles - $67.27 EMI Supply, Inc
50 Amp 125/250V NEMA 6-50R Power Outlet Heavy-Duty 50A Receptacle for Welders | eBay
Leviton 8450 | 50 Amp, 250 Volt, NEMA 15-50R, 3P, 4W, Flush
Valterra DG50VP Receptacle - 50 Amp
Amazon.com: Leviton 279 50 Amp, 125/250 Volt, NEMA 14-50R, 3P, 4W, Flush Mounting Receptacle, Straight Blade, Industrial Grade, Grounding, Side Wired, Steel Strap, Black : Tools & Home Improvement
Eaton 1254 50-Amp 2-Pole 3-Wire 250-Volt Heavy Duty Grade Flush Mount Power Receptacle, Brown - Electric Plugs - Amazon.com
ENERLITES 50 Amp Range Receptacle Outlet for RV, Wielding, Electric Vehicles, NEMA 14-50R, 3-Pole, 4 Wire (10, 8, 6, 4 AWG Copper Only), 250V, 66500-BK, 2 Pack, Black, 2 Count - Walmart.com
ENERLITES 50 Amp Range Receptacle Outlet for RV and Electric Vehicles, NEMA 14-50R, 3- Pole, 4 Wire (8, 6, 4 AWG Copper Only), 125/250V, 66500-W, White - Walmart.com