Quick Release Coupling Adapter Quick Coupler Tool Air Line Hose Fitting Quick Connect Air Hose Fittings Easy to Use

Enduring solid metal construction, long terms and resistant to corrosion. Compressive strength, corrosion resistance, high performances and high reliability. Neat thread, good sealing, and no air leakage. Quick Release Coupling Adapter Quick Coupler Tool Air Line Hose Fitting Quick Connect Air Hose Fittings Easy to Use. Features: Enduring solid metal construction, long terms and resistant to corrosion. Compressive strength, corrosion resistance, high performances and high reliability. Neat thread, good sealing, and no air leakage. No leaks due to deformation, Easy to push to connect air compressor accessories quickly. Used for a variety of air tool such as air compressors, air nailers. Specifications: Material: Iron. 20SF Female Head Length: about 47.5mm/1.87inch. 20SM Female Head Length: about 51mm/2.01inch. Package Includes: 1set Quick Coupler Tool. note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to difference between di