Amazon.com : PLG Solid Brass 3/4 Inch Garden Hose Repair Kit Male and Female Hose End Repair Water Hose Fittings Connector with Stainless Steel Clamp : Patio, Lawn & Garden
Amazon.com : M MINGLE Garden Hose Adapter, Female to Female, 3/4 Inch Heavy Duty Brass Connect Fittings with Dual Swivel, Pressure Washer to Garden Hose Connector, 2-Pack with Extra 4 Washers and
GroundWork 3/4 in. Male-Female Quick Hose Connector at Tractor Supply Co.
GroundWork 5/8 in. Female Hose Adapter at Tractor Supply Co.