Conntek 14330 1.5-Foot Adapter 30 Amp NEMA 14-30P 4 Prong Male Plug To 30 Amp 125/250 L14-30R Volt Locking Female Connector

Parkworld 885996 Generator Adapter Cord NEMA L14-30P to L14-30P 18" for Transfer Switch

Conntek 20602 L14-30 4-Prong 30 Amp Generator Cord (50 Feet)

MPI Tools Nema L14-30 Generator Power Cord 4 Wire 10 Gauge 125/250v 30 Amp 7500 watts (40 Feet)

Conntek 20601 L14-30 4-Prong 30 Amp Generator Cord (25 Feet)

Miady 40ft 30 Amp Generator Cord, 10 Gauge Heavy Duty L14-30 Generator Power Cord Up to 7,500W with Cord Organizer

Yodotek 50 FEET Heavy Duty Generator Locking Power Cord NEMA L14-30P/L14-30R,4 Prong 10 Gauge SJTW Cable, 125/250V 30Amp 7500 Watts Yellow Generator Lock Extension Cord with UL Listed

Champion 25-Foot 30-Amp 125/250-Volt Fan-Style Generator Extension Cord (L14-30P to four 5-20R)

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

MPI Tools Nema L14-30 Generator Power Cord 4 Wire 10 Gauge 125/250v 30 Amp 7500 watts (20 Feet)

Cable Matters 4 Prong 30 AMP to 50 AMP RV Adapter (50 AMP to 30 AMP Generator Adapter/RV Cord) - 1.5 Feet (NEMA 14-50P to L14-30R)