The ALPHA WIRE part 7055/19-BK001 is a high-quality hook-up wire designed for various electrical applications. It features a stranded construction with 22 AWG (American Wire Gauge), specifically 19 strands of 34 AWG tinned copper wire. This tinned copper construction ensures excellent conductivity and corrosion resistance for optimal performance and durability.The wire is insulated with PVC (Polyvinyl Chloride) in a sleek black color, providing both electrical insulation and mechanical protection. This insulation is designed to withstand a wide range of temperatures and environments, making it suitable for various applications.With a length of 1000 ft (approximately 305 meters), this hook-up wire spool offers versatility and ease of use. It is a reliable choice for both commercial and residential projects that require secure and efficient electrical connections.Whether you need to wire circuits, harnesses, or internal connections, the ALPHA WIRE 7055/19-BK001 hook-up wire ensures maximum performance and reliability. Its tinned copper construction, PVC insulation, and generous length make it an ideal choice for a wide range of electrical applications.