Specifications Type: Grommet Size: 1/2" (12.5 mm) | 5/8" (15 mm) Quick Coupling - Through SAFETOUCH IDEAL™ 1/2" - 5/8" Stainless Steel Clamping Mechanism Components SAFETOUCH™ System Provides Secure Grip and Comfort of Use and Protects Against Accidental Damage Connecting Hose Sections With the Double and Quick Connectors Does Not Cause Loss of Water Pressure PC/ABS Plastic Three Clamps ** Illustrative Photos