Install Bay® 18-Gauge All-Copper Primary Wire, 500 Ft.

Doing a custom install? Don’t settle for low-grade wire. For all your primary wire application needs, The Install Bay® provides a high-performance solution in bulk. This flexible, general-purpose wire is ideal for engine wiring, headlights, taillights, interior lighting, etc. The 18-Gauge All-Copper Primary Wire comes in a 500-ft. coil. It is color-coded for easy identification.