48 Pieces 1/4-Inch NPT Air Hose Fittings and Coupler Kit Copper-Plated with 360° Swivel, Quick Connect, Plugs and Adapters, Full Accessories for Air Compressor and Automotive Repair

48 Pieces 1/4-Inch NPT Air Hose Fittings & Coupler Kit Copper-Plated with 360° Swivel, Quick Connect, Plugs & Adapters, Full Accessories for Air Compressor, Automotive Repair & Industrial Pneumatic Systems

• 【Complete 1/4 NPT American-Style Pneumatic Fitting Kit】Includes 4×1/4 NPT female American quick-connect couplers, 4×1/4 NPT male American quick-connect couplers, 14×1/4 NPT female American plugs, 14×1/4 NPT male American plugs, 4×1/4 NPT male-male American adapters, 4×1/4 NPT female-female American adapters, 1×1/4 NPT 360° swivel pneumatic fitting, plus Teflon tape, installation tools, and a labeled storage case. All essential components are included in one kit to meet your comprehensive pneumatic connection and repair needs.
• 【Durable Copper-Plated & Color-Coated Finish】Features a premium copper-plated and color-coated surface — this dual treatment delivers exceptional corrosion resistance, protecting against rust even in humid environments, while enabling easy visual identification of different fitting types by color. Ensures an extended service life and reliable performance, even in heavy-duty applications such as industrial air systems and automotive repair.
• 【Easy Operation & Cost-Saving】Quick to install and disconnect by hand; compatible with most manufacturers’ 1/4 NPT pneumatic couplers/plugs. The tight seal design prevents air leaks, avoiding the cost of frequent replacement of fittings or wasted air.
• 【Industrial I/M/D Style Compatibility】This 1/4 NPT pneumatic fitting kit features universal compatibility with all industrial I-style, M-style, and D-style couplers and plugs. Enjoy a perfect, leak-free fit every time with zero compatibility issues.
• 【Versatile Applications】Maximum pressure resistance of up to 300PSI，Ideal for professional job sites, automotive shops, auto dealership service departments, and home garages. Suitable for air hoses, air compressors, pneumatic tools, air nailers, air blow guns, pressure washers, and other pneumatic equipment.