Bought from McMaster-Carr Cat# 5839K13

NEMA 6-20 Plug × NEMA 6-20 Socket
25 ft. Wire Guage 14, Current 18 amp, 250 V AC, 0.5" OD Rubber, SOOW, UL listed, Yellow color

Abrasion-Resistant Extension Cords for Harsh Environments

Run these cords through high-traffic areas in dirty and greasy environments. They have a thick insulation that resists water, oil, and chemicals, and protects against abrasion.

SOOW cords have both an outer and inner insulation that resists oil, making them more durable than SEOW cords, which only have an outer insulation. SOOW cords also have impact-resistant connectors.