??What You Get?5 Quick connect air hose fittings model from 5/32",1/4",5/16",3/8",1/2"(each 12 pcs),60pcs in total.These are perfectly sufficient for you to choose ??High Quality?These air fittings are made of high quality plastic and are widely used for automatic industry, workshop equipment, auto repair ,decoration spray paint, woodworking, dental equipment, etc. ??Convenience?Quick connect air hose fitting is easy to install, flexible, space saving, 360 degree free rotation, and the release ring adopts oval design, which can be easily removed. ??Wide range of fittings?Wide range of fittings of 5/32",1/4",5/16",3/8",1/2",suitable for 5/32",1/4",5/16",3/8",1/2" OD pipe respectively. The ideal kit for your project needs. ??Easy Application?Simple push-in design for connecting tubes without additional sealing for safe tube use. Product Description Product Feature: ?This fitting is made of high quality plastic, with good air tightness, high pressure resistance, firm and reliable, and long service life. ?Internal card spring design, sealing tight, not easy to unbuckle, special groove design of the sealing ring, to ensure the sealing. ?Can be applied to the gas pipe range, strong sealing, strong and durable, not easy to deformation burst, the cap can be 360 rotation. ?Easy to connect the air tube, just press easily to pull out the air tube, easy to install, simple and dexterous. ?Strict production requirements, fine surface treatment, no burr, durable. Pneumatic Quick Connect Air Hose Fittings Kit(NPT) Size:PU 5/32?, PU 1/4?, PU 5/16?, PU 3/8?, PU 1/2? Color:Black and Blue Material:High Quality Plastic Working Pressure: 0-1 MPa Working temperature:32?140F Feature:High pressure resistance, not easy to fall off, can withstand the strong pressure does not release the buckle use for a long time. Package Contents 12 PU 5/32? 12 PU 1/4? 12 PU 5/16? 12 PU 3/8? 12 PU 1/2? Product Feature Tight connection, not easy to disconnect Internal spring design, tightly stuck pneumatic tube, tight connection, can withstand the large pressure without air leakage, not easy to release the buckle. Cap Can be 360 Rotation End cap can be rotated 360 degrees, can be firmly stuck to the plastic air tube installation convenient and simple dexterity. High Quality Materials The connector shell is made of high quality plastic pressed, strong pressure resistance, durable, not easy to aging, long service life Widely Application Widly application:Pneumatic tools; instruments, mechanical gas piping; laboratory automation equipment; general industrial water and gardening. Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.5 out of 5 stars 405 4.5 out of 5 stars 405 4.5 out of 5 stars 405 4.6 out of 5 stars 108 4.6 out of 5 stars 108 4.6 out of 5 stars 108 Price $13.99$13.99 $14.99$14.99 $14.99$14.99 $12.99$12.99 $12.99$12.99 $12.99$12.99 OD 6mm 6mm 6mm 6mm 6mm 6mm ID 4mm 4mm 4mm 4mm 4mm 4mm Length 39.4 ft/12 meter 39.4 ft/12 meter 39.4 ft/12 meter 39.4 ft/12 meter 39.4 ft/12 meter 39.4 ft/12 meter Working Pressure 0-145Psi 0-145Psi 0-145Psi 0-145Psi 0-145Psi 0-145Psi Working Temperature -40?~176? -40?~176? -40?~176? -40?~176? -40?~176? -40?~176?