AC WORKS NEMA L6-20 20A 250V 10 ft. 12 / 3 STW Indoor/Outdoor Extension Cord in Black

This AC WORKS brand locking extension cord [L620PR‑010G] is a heavy‑duty solution for powering industrial, commercial, and outdoor equipment. It features a NEMA L6‑20 locking plug and connector paired with a 10 ft. STW 12/3 cable rated for 20‑Amp copper wire and a 600‑Volt jacket. The anti‑cold‑weather insulation stays flexible in extreme temperatures, making it ideal for pool filters, table saws, power tools, IT servers/PDUs, and construction environments. The cord is cULus certified and backed by a 5‑year limited warranty, ensuring long‑lasting, reliable performance for indoor and outdoor use.