High quality material, Turns one fuse slot into two!
Plugs into occupied or vacant energized fuse block slot
Provides one fuse holder to protect existing circuit, and a second fuse holder to protect new circuit
ATC Add-A-Circuit Low Profile Fuse Holders These fit the new smaller, ATC Fuses are used in newer vehicles and any place where space is limited. Allows quick and easy installation of additional 12V accessories without the need for splicing. Plugs into an existing fuse holder. Protects original circuit and provides a wire lead for the new circuit Low Profile allows for extra clearance. For use with ATC ATC fuses up to 20 AMP each slot! Plugs into occupied or vacant energized fuse block slot.