Trailer plug adapter supplies power for...

• Lighting
• Diagnostic equipment
• Portable air compressor
• Any 12-volt accessory

Unique adapter plug gives you 12-volt power access at the rear of your truck and is a convenient source for powering charging and diagnostic equipment, lighting, portable air compressors and other 12-volt accessories. Plug features dual cigarette-style sockets with covers and power light. Plugs into any seven-blade trailer connections. Imported.