Camco Power Grip Generator Adapter, 30A | Camping World
Amazon.com: Camco Power Grip Camper/RV Generator Adapter | Features a Heavy-Duty 30 Amp Locking Male and Female Connection | Rated for 125 Volts / 3750 Watts (55333) : Automotive
CAMCO 30-15X2-4-G-A Power Grip Generator Adapter 4 Prong 30 AMP Male 15 AMP Fema | eBay
Camco HD 4-Prong 30A Male/15A Female PowerGrip Generator Adapter
Camco 30M/30F AMP 12 in. 4-Prong Generator Adapter at Tractor Supply Co.
CAMCO UL Listed L14-30P to TT-30C Adapter - Heavy Duty Outdoor Power Adapter - Yellow - Compatible with L14-30 Locking Receptacle in the Power Adapters department at Lowes.com