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Amazon.com: E-SDS 30 Amp RV Extension Cord 15FT and Pre-Drilled Generator Inlet Box Waterproof Combo Kit, Nema L14 30p Generator Extension Cord with L14-30P to L14-30R Twist Lock Cord Plug,125/250 Volts :
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Southwire 65172740 Foot 30Amp Generator Cord, 10-Gauge Heavy Duty Electrical Power Cable with L14-30 Locking Plug, 125V / 250V, Yellow, Black : Amazon.ca: Automotive
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