[Fast-Blow Current Fuse] When the current is abnormally high, the melt made of low-melting alloy quickly blows within a few seconds, cutting off the current, protecting the important components of your car from damage by overheating current. | [Easy to Identify and Check] Different rated currents use different color housing, and the top of the housing is engraved with AMP grades, help to find the specific fuses quickly and never get confused. The plastic insulator is transparent, allowing you to monitor the melt and circuit conditions at any time. | [10 Kinds of Standard Fuses] The fuse assortment box contains 100PCS standard blade fuse : 5A / 7.5A / 10A / 15A / 20A / 25A / 30A / 35A / 40A / 50A - each 10PCS. Chose different fuses according to different circuits, more convenient to your life. | [Wide Range of Use] LOCOPOW fuses are specifically designed for cars, trucks, vehicles, ATV, UTV, Camper RV, automotive motorcycles and most general DC applications, covering radio, lighting, turn signal and other components. This one box will meet the needs of all your cars. | [After-Sales Assurance] If there has any question or advice about the products, please feel free to contact us, we are always avalible to provide you a service.