The ALPHA WIRE 1855-BL001 is a high quality hook-up wire designed for various electrical applications. This wire features a 22AWG gauge size, 1.27mm diameter, and is made of tinned copper for excellent conductivity and corrosion resistance. The wire is colored in a vibrant blue, making it easy to identify and organize in your projects. With a voltage rating of 600V, this wire is suitable for a wide range of low voltage electrical systems. The 304.8m (1000ft) spool provides ample wire for multiple projects, ensuring you have enough wire on hand for your electrical needs. Trust ALPHA WIRE for reliable and durable hook-up wire solutions.