Garden Female Metal Hose End Mender Hose Coupling, 5/8 in. or 3/4 in. is a durable and reliable posi-clamp designed with a patented impact-resistant clamp that ensures a leakproof and reusable connection. It features noncorroding high-grade stainless steel screws that resist stripping when tightened, providing a secure fit for hoses sized between 5/8 inch and 3/4 inch. This hose coupling combines strength and convenience, making it an i choice for garden hose repairs and extensions.