Spear and Jackson Brass Male and Female Hose Connector Set | End Connectors
5/8 x 3/4 x 1/2 Inch Outside Tap Adapter for Garden Hose Connector
M MINGLE Garden Hose Adapter, 3/4 Inch GHT to 1/2 Inch NPT, Double Male and Female Brass Connector, with Extra 8 Washers : Amazon.co.uk: Garden
Brass Garden Water Hose 1/2" Quick End Connectors + Double Male Hose Connector | eBay
Brass Pipe Fittings, Water Hose Adapter, G 1/2 Female to G 3/8 Male Reducer Adapter, Compression Fitting for Kitchen Bathroom Faucet, Pipe Connector with Rubber Washer,(2 Pack) : Amazon.co.uk: DIY & Tools