Includes a fuse and a set of blade fuses Purpose and benefits - Provides reliable overcurrent protection for 12V DC circuits in vehicles and equipment - Helps prevent wiring damage and component failure by interrupting a circuit when current is too high - Easy, tool-free replacement in standard blade fuse boxes for quick maintenance Key attributes - Function: automotive style blade fuses with a protecting fuse element inside a durable plastic body - Compatibility: designed to fit common blade fuse holders used in cars, trucks, boats, and similar 12V systems - Size: compact blade fuse design suitable for tight spaces and crowded fuse boxes - Material: plastic housing with metal fuse element for dependable operation - Performance: consistent protection characteristics for everyday automotive and small electrical installations Practical applications - Aftermarket accessories in cars, such as dash cams, GPS units, or auxiliary lighting, where added protection is needed - 12V marine setups for trolling motors, fish finders, or portable refrigeration circuits - RV or trailer electrical systems to safeguard lighting circuits and power outlets Usage guidance - Select the correct fuse rating for the circuit and component - Replace blown fuses with the same type and rating to maintain protection This description stays aligned with a fuse plus blade fuses package, focusing on function, compatibility, size, material, and practical performance.