Dixon® Hose Coupling, Coupling Fitting/Connector, 3/4-11-1/2 x 3/4 in Nominal, Garden Hose Thread x Hose Barb End Style, 1-3/16 in Hex, Brass, 3-15/32 in L Dimensions, Domestic Dixon® 5921212K Hose Coupling with Hex Nut, 3/4-11-1/2 x 3/4 in Nominal, Garden Hose Thread x Hose Barb End Style, Brass, Domestic