Wire, Copper, 20 Gauge, Bare, 50-ft Roll, Each

Details:

Wire, copper, 20 gauge, bare, 50-ft roll is a component of the following stc program unit(s): magnets and motors (item #973401); working with motors and simple machines (items #976101, #976101u5); electricity, waves, and information transfer (items #512801, #512801u5).