1Flexible Design: 12P fuse holder allows for combination and separation, integrating with dedicated rail to determine the number of fuse holders in parallel, ensures you can customize setup based on your specific needs 2Applicable Fuse Type: Designed for ATS 1A to 30A medium sized automotive blade fuses, this fuse holder is widely applicable in automotive applications, making it a versatile addition to your vehicle electrical system 3PC Material: Crafted from excellent PC material, this blade fuse holder guarantees exceptional strength and resilience. It can withstand the rigors of daily use, ensuring long lasting performance and reliability 4Easy Installation: Featuring screw fixed installation and detachable design complete with rail, this fuse holder simplifies the installation and removal process, offers convenience, saving you time and effort during maintenance 5Secure and Practical: With a maximum voltage of 32V, this fuse holder ensures secure electrical connections within your car circuitry. It protects against potential overloads, safeguarding your vehicle performance 1 x Fuse Holder