Amazon.com : 3 Prong 30 Amp Twist Lock Adapter, Generator to RV Adapter Cord with Handle, L5-30P Twist Lock Male to TT-30R Female, Heavy Duty STW 10 AWG for Generator to RV
Kohree RV 30 Amp to 15 Amp Adapter
Twist Lock RV 30 amp Power Cord with LED Power indictor - 30 Amp Male to 30 Amp Female Locking Plug 50 Foot