Compact and portable This set of wrenches is compact and easy to carry, making it convenient to be carried in pockets or backpacks. Wide application Suitable for various maintenance purposes, including home maintenance, electrical maintenance, automobile maintenance, mechanical maintenance, nonmotor vehicle maintenance, and water pipe maintenance. Explosionproof Designed to be explosionproof, safety during use. Two types available The set includes both British Type (Red) and Metric Type (Blue) wrenches, providing versatility for different needs. Practical applications Home maintenance and plumbing: perform quick adjustments or fittings in tight spaces during water pipe maintenance. Electrical and automotive work: use in confined areas for fastener tasks on electrical panels or vehicle components. Mechanical and nonmotorized equipment: handy for bikes, small machinery, and other mechanical maintenance where a compact wrench set is beneficial.