New vehicles are incorporating more electronic circuitry, which require more protection. With space at a premium, many new vehicles use FMM micro-fuses.Includes 2 of each low profile Fuse. 10 Fuses in all.2 – LJCAS20 – Low Profile 20 Amp Jcase Cartridge Style Fuse2 – LJCAS30 – Low Profile 30 Amp Jcase Cartridge Style Fuse2 – LJCAS40 – Low Profile 40 Amp Jcase Cartridge Style Fuse2 – LJCAS50 – Low Profile 50 Amp Jcase Cartridge Style Fuse2 – LJCAS60 – Low Profile 60 Amp Jcase Cartridge Style Fuse