Features: 1.Double Slot Fuse Holder: It provides a fuse holder to protect the original circuit and a lead with a second fuse holder for the new circuit. 2.Practical Kit: Including 3 types of fuse adapters, commonly suitable for 1Amp?30Amp blade fuses, compatible with 12 24V electrical systems. 3.Easy to Use: Plug into an existing fuse holder, and easy to install the additional circuits without splicing or cutting. 4.High Quality Plastic Material: Made of high quality plastic material, with good conductivity and strong melting resistance. 5.Wide Range of Applications: Suitable for car alarms, mobile phone chargers, GPS, DVD players, dash cam, etc. Specification: Item Type: Fuse Adapter Kit Material: Plastic Cable Type: Heavy duty 16 gauge red color wire Support Fuse: Blade fuse. (rating 1Amp-30Amp) Compatible with 12/24V vehicle electrical systems 3 Types: Low profiles mini fuse adapter fits for Korean Cars; Mini fuse adapter fits for Japan and US Cars; Standard fuse adapter fits for European Cars. Easy to add a fuse to protect car alarm, dash cam, DVD player, GPS, Cell phone charger, etc. Fits for Most Vehicles (such as cars, trucks, SUVs, 4X4, boats and RVs), Car Electronic Device (eg: Dashboard camera, radar detector, GPS, car recorder, car alarm, radio, DVD player and other electronic devices.),Boat (for adding LED strip, DVD player, GPS, radio and other electronic), GPS and Circuit Diagram, etc PackageList: 9 x Fuse Adapters 9 x Fuses