Amazon.com : Plastic Garden Hose Quick Connect with Shutoff Valve Set Male and Female, 3/4” Quick Connectors with Valve for Water Hose Coupling, Quick Release Kit Hose Fittings and Adapters (5 Sets/
Morvat 3/4 in. Nickel Plated Brass Source Quick Connect/Disconnect Garden Hose Fittings, Female and Male Connections (6-Sets) MOR-NP-SQCONNECTOR-6-A - The Home Depot