ACDC WIRE AND SUPPLY 5 Inch EA THHN THWN 6 AWG Gauge - Black - White - Red - + 10 AWG Green Ground Hook Up Building Wire, (THHN-6-10-5): Amazon.com: Tools & Home Improvement
Southwire SIMpull 100-ft 6-AWG Stranded Black Copper THHN Wire (By-the-roll) in the TFFN & THHN Wire department at Lowes.com
6 AWG THHN/THWN Building Wire For a 220V Hot Tub
New 40' EA THHN THWN 6 AWG Gauge Black White RED Copper Wire + 40' 8 AWG Green Electr Equipment and Supplies ACD-0771SU by InnaBest: Amazon.com: Tools & Home Improvement
6 AWG Gauge Insulated Copper Building Wire THHN / THWN-2 UL Listed – #6 STRANDED – Cut To Length - White - Paladin Distribution