Feature: 1. Easy to Use: Keep your original wiring and plug directly into your existing fuse holder, no splicing or cutting required. Keep your car and electrical equipment safe. 2. Waterproof Cover: Equipped with a tight fitting waterproof cover for maximum protection against water, dust and dirt, the fuse holder is more stable and safe to use. 3. Oxygen Free Copper Wire: The fuse holder wire adopts pure oxygen free copper as the conductor, which possesses premium conductivity and melting resistance. 4. 10 Set: There are 10pcs fuse holder and 10pcs fuse in the package that suitable for long term use and using in different equipments. 5. Ideal Replacement: These fuse holders are ideal backups and replacements for the old and damaged parts for better performance. Specification: Item Type: Inline Fuse Holder Material: ABS, Oxygen Free Copper Maximum Current: 30A Line length: Approx. 150mm/5.9in on Each Side. Package List: 10 x Inline Fuse Holder10 x Fuse