Motormite 85770 12 Gauge Black Primary Wire Spool 100 Feet

The Motormite 85770 is a 100-foot spool of 12 gauge black primary wire designed for a wide range of automotive, marine, and powersports electrical wiring applications. This general-purpose primary wire is ideal for custom wiring harnesses, accessory installation, repairs, and electrical system upgrades.

Key Features:

• Gauge: 12 AWG — suitable for moderate-current applications such as lighting, relays, and accessories
• Length: 100 feet per spool — ample wire for most custom and repair wiring projects
• Color: Black — standard ground or negative-side wiring color convention
• Flexible PVC insulation for durability and ease of routing through tight spaces
• Designed for 12V and common low-voltage DC electrical systems
• Compatible with standard automotive terminals, connectors, and crimp fittings

Whether you're adding auxiliary lighting, upgrading a stereo system, or building a custom wiring harness, the Motormite 85770 primary wire provides reliable conductivity in a convenient bulk spool format. The black insulation conforms to standard automotive wiring color codes, making it easy to integrate into existing electrical systems.