Southwire Primary Wire, 12-Gauge 100-Feet Bulk Spool, Black, is designed for a wide range of electrical projects, making it a reliable choice for automotive, marine, and general wiring needs. This 12 gauge black primary wire features a durable PVC outer jacket that resists water, oil, chemicals, and abrasion, ensuring long-lasting performance in tough environments. The convenient 100 ft. spool size allows for easy handling and storage, making it ideal for both professionals and DIY enthusiasts working on cars, trucks, or boats. The flexible construction of this electrical wire 12 gauge black makes installation straightforward, while the spool helps keep your workspace organized. Southwire’s commitment to quality ensures that this black 12 gauge wire meets the demands of various applications, from wiring harnesses to custom electrical setups. Whether you need a spool of black wire for repairs or new installations, this 12 AWG black wire provides the strength and flexibility required for dependable connections. Choose Southwire Primary Wire for your next project and experience the convenience and durability of a trusted brand in electrical wiring solutions.