Air Line Hose Fittings 3/8" BSP Female Thread Quick Release Coupler Connector Pack of 2

HARDENED STEEL: Made of heat treated hardened steel for strength and durability.Zinc plated finish for rust and erosion resistance. PRODUCT SIZE: SF30 - Thread inner diameter 16mm, C-type quick connector female SF30,PF30 - Thread inner diameter 16mm, C-type quick connector male PF30 SPRING LOADED: Spring loaded quick release couplers which should Be used on the compressor so that the air is contained when the air tool is disconnected. PERFECT LOCK: When using the coupler(s) slide back the sleeve, push in the connector and then slide back the sleeve fully to lock in the connector. SERVICE AND QUALITY: Within 6 months from the date of purchase, if you encounter any product quality issues, please contact us by email and we will refund or resend to you, Manufacturer: Mgoodoo