Comparison : Item # M-3207, Primary Single Conductor Copper Wire - Rated 80º C
Item # M-3208, Primary Single Conductor Copper Wire - Rated 80º C
Item # M-3209, Primary Single Conductor Copper Wire - Rated 80º C
Item # M-3210, Primary Single Conductor Copper Wire - Rated 80º C
Item # M-3211, Primary Single Conductor Copper Wire - Rated 80º C