MaxTow’s Standard ATO (ATC) Expandable Circuit & 4 Amp Fuse 2-Pack allows you to easily connect additional 12V accessories to existing fuse holders without the need for cutting or splicing your vehicle’s existing wiring. The 3/4” wide expandable circuits offer plug and play connectivity and are designed to provide two fuse spots: one for your vehicle’s existing fuse up to 15 Amps, and another for the included 4 Amp fuses. This 2-pack is also ideal for connecting MaxTow Boost and Oil Pressure gauges, as well as all of your popular gauge types. MaxTow includes mounting hardware, installation instructions, free lifetime technical support and a one-year limited warranty with each purchase. Get ready to hit the road and Tow to the Max™!