Amazon.com: 12/4 SOOW SO Portable Power Cord Outdoor Durable Flexible Wire Cable 600V (125FT) : Tools & Home Improvement
6/4 SOOW SO Cord 5 FT USA Portable Outdoor Indoor 600 V Flexible Wire cable | eBay
12/5 Bulk Cable 50 Foot - SOOW Jacket, 25 Amps, 5 Wire, 600v - Water and Oil Resistant - Amazon.com
10/5 Soow So Cord USA/Canada Portable Outdoor Indoor 600 V Flexible Wire Cable - China Green/Yellow Earth Electric Wire, Electric Wire | Made-in-China.com
AWC SO 10/3 Type SOW-A Portable Cord, 600 VAC, (3) 10 AWG Stranded Bare Copper Conductor | SMC