Glendinning CRRA50-12-50 Cablemaster Motorized 50A Power Cord Reel - 50 Ft
Retractable Extension Cord Reel 50+3.2FT, 16/3 SJT Power Cord Reel, Heavy Duty
17501 Conntek SS1-50 Marine Shore Power Cords - 50ft.
Shoreline 50 Amp RV Cord Reel - RH54331RMK
Champion Power Equipment 50-Amp RV Generator 30-ft / 1 3-Prong Outdoor Heavy Duty Locking Extension Cord in the Extension Cords department at Lowes.com
High Tide Marine 50 Amp - 100 ft White Shore Power Extension Cord (9509W) - Walmart.com
MARINCO Marinco EEL Shore Power Pigtail Adapter, 50 Amp 125/250V Male to 30 Amp 125V Female | West Marine