Black - 18-Gauge Electrical Wire. (MTW - Machine Tool Wire)
18/1 Single Conductor TFFN 105-Degree Internal fixture wire.
This is widely used for internal applications in lighting fixtures. When you're not going to see the wire, this works great and fits through pipe, tubes, nipples, when the cloth-covered stuff won't. It is also known as Machine Tool Ground Wire.
- 18 Gauge single conductor wire
- Made in the USA
- UL Listed