Conntek RUL630PR-025 25-Feet 10/3 30-Amp 250-volt L6-30 Anti-Weather, Oils, Acids and Chemicals Rubber Locking Extension Cord
25FT 30A 250V L6-30 Locking Extension cord SJOOW 10/3 Rubber Cord set. All rubber cord stays flexible even in subzero temperatures. Approval: Plug, SJOOW: UL, C-UL Limited one year warranty.