TecNec SSPC25 Heavy-Duty 25' Power Cord SSPC-25 B&H Photo Video
Conntek 20621 NEMA L15-30 3 Phase Industrial Extension Cords
AC WORKS 50 ft. SOOW 10/4 NEMA L15-30 30 Amp 3-Phase 250-Volt Industrial Rubber Extension Cord L1530PR-050E - The Home Depot
Global Industrial™ 50 Ft. Outdoor Extension Cord w/ Lighted Plug, 16/3 Ga, 13A, Orange
DEWENWILS Industrial Power Strip with 5-Outlet Power Hub, 15FT Heavy Duty Extension Cord for Garage, Workshop, 14/3 AWG SJTW, 15A Circuit Breaker, Swivel Safety Covers, ETL Listed - Amazon.com
AC WORKS 100ft Super-Duty L5-30 Cord 100-ft 8 / 3-Prong Indoor/Outdoor Soow Super Heavy Duty Locking Extension Cord in the Extension Cords department at Lowes.com
CRAFTSMAN Heavy Duty Retractable Extension Cord, 100 Ft with 4 Outlets- 14awg Sjtw Cable- Outdoor Power Cord Reel in the Extension Cord Accessories department at Lowes.com
Do it Best 25 Ft. 12/3 Industrial Outdoor Extension Cord - Anderson Lumber