Comprehensive Value Kit: Includes 14 Male Plugs, 14 Female Plugs, 4 Female Couplers, 4 Male Couplers, 4 Male Hex Nipples, 4 Female Hex Couplings and 1pc thread seal tape, providing a full range of air fittings for versatile use. Premium Steel-Plated Brass Construction: Crafted from steel-plated brass for superior corrosion resistance, leak-proof durability, and long-lasting performance, ideal for heavy-duty applications. Universal Compatibility: Industrial/M/D type couplers with 1/4-inch NPT female threads and 1/4-inch body size, compatible with most air tools, compressors, and equipment for seamless connections. High-Performance Design: Capable of withstanding a maximum working pressure of 300 psi, ensuring efficient airflow for air tools, nailers, blow guns, pressure washers, and more. Wide Range of Applications: Perfect for use in professional job sites, automotive shops, and home garages, providing reliable connections for air hoses, compressors, and pneumatic tools. Introducing the TL TOOLEGIN 1/4" Air Hose Fittings Kit, a comprehensive 45-piece set designed for seamless compatibility with your air compressor and pneumatic tools. Crafted from durable steel-plated brass, these fittings can withstand up to 300 PSI, ensuring reliable performance in demanding applications. The quick-connect design allows for effortless attachment and detachment of air hoses, saving you valuable time during setup and breakdown. Whether you're a professional mechanic or an avid DIYer, this versatile kit provides all the necessary fittings to tackle a wide range of tasks. From inflating tires to operating air-powered tools, this kit is an indispensable addition to your workshop or garage. Maximize efficiency and convenience with the TL TOOLEGIN 1/4" Air Hose Fittings Kit.