170PCS Push-to-Connect Fittings Set,Quick Connect Air Hose Fitting Kits,1/8",1/4", 3/8", 1/2", 5/16" NPT with PU Reducer Series, for Air Compressor, Pneumatic,Spray Gun,Tubing System

["170-PIECE COMPLETE KIT: Includes 170 pneumatic push-to-connect fittings in multiple NPT sizes: 1/8\", 1/4\", 3/8\", 1/2\", and 5/16\" to cover a wide range of applications.","PG REDUCER SERIES INCLUDED: Features a PG reducer series for versatile connections, making it easy to adapt between different tubing and fitting sizes in your pneumatic system.","WIDE COMPATIBILITY: Designed for use with air compressors, pneumatic tools, spray guns, and tubing systems, providing reliable push-to-connect convenience for quick assembly and disassembly.","DURABLE PLASTIC CONSTRUCTION: Made from high-quality plastic materials, these air hose connectors offer lightweight yet sturdy performance suitable for various pneumatic setups.","ORGANIZED STORAGE: Comes with a carrying case and monitoring tool included, keeping all 170 fittings neatly organized and easily accessible for your projects."]