Introducing our 12V 12 Way Blade Fuse Box Block Holder! This convenient and cost-saving product features a built-in negative bus bar and LED function on each output to indicate blown fuses. With numerous labels for easy identification and 12 fuses included, installation is a breeze. 

• Built in negative bus bar, saving the time and extra money having to install a separate one.
• LED function on each output that will illuminate to show any blown fuses.
• Numerous labels for easy identification of outputs.
• Complete with 12 fuses (3 X 5A, 3 X 10A, 3 X 15A, 3 X 20A).
• Mounting screws.