12 AWG Soft Drawn Stranded Bare Copper. 500ft or 1000ft Spool
Stranded soft drawn bare copper is used for grounding.
ASTM B-8=Concentric lay, Class B or Class C
Size: 12 AWG
Number of Strands: 7
Outside Diameter: 0.092 inches
Weight: 0.020 lbs per ft
*Data provided on this page is subject to change based on different manufacturers variances.