When
12 gauge won't cut it, this is a nice, inexpensive 10
gauge wire, for current-hungry applications. This is a high
strand count, with a flexible insulation, for a somewhat 'floppy'
wire.
Sold
by the foot and by each color. If you want both colors, you need
to add the first to your cart, then add the
next color.
Strand
count: 413
Diameter: 6mm
High Temperature rating: 105C/221F
$.99 
great wire
good stuff
Great Wire
10 Gauge High-Strand Count Wire - Black