https://www.mcmaster.com/products/wire/american-wire-gauge-awg~1-0/
1/0 Gauge Wire | McMaster-Carr
Choose from our selection of 1/0 gauge wire in a wide range of styles and sizes. Same and Next Day Delivery.
0 gauge wire1mcmastercarr
https://www.homedepot.com/p/OOK-1-1-2-in-x-250-ft-0-lb-24-Gauge-Galvanized-Steel-Wire-534656/301977349
OOK 1-1/2 in. x 250 ft. 0 lb. 24-Gauge Galvanized Steel Wire 534656 - The Home Depot
Fix your fences and mount your crafts with this OOK galvanized steel wire. The soft and flexible construction ensures your hands stay clean and cut free, and...