Designed for round and oval spout taps. Maximum diameter: 1.8cm. The fitting is sealed to the tap by tightening the stainless steel clip. A rubber sealant securely fits around most round and oval taps for a leak-free connection. The universal male hose end connector is compatible with all standard fittings. Size: 16.5 x 9 x 5cm. Ref: UTST5374