Colored Vinyl Wire
The "core" wire is always galvanized before coating.
The standard coating color options are "B" - black, "G" - dark green, "BR" - dark brown. Custom colors are also available.
Standard vinyl coated wire is a "nominal" finished gage size. The core wire is a smaller gage.
"Spec" (specified) coated wire will show the "core" wire gage, finish treatment and finished gage.