4mm-12mm Brass Pipe Fitting Hose Barb Tail 1/8" 1/4" 1/2" BSP Male Con – Bangrui Tools
U.S. Solid Brass Hose Barbed Splicer, 3 pcs Round Equal Hose Joint, Brass Hose Fitting Connector, with 6 Clamps - U.S. Solid
19 mm (3/4'') Brass Tee Hose Connector | Tameson.com
Brass Barb Hose Fitting 90 Degree Elbow 12mm Barbed x 1/2 G Male Pipe - Walmart.com
12mm to 8mm Barb Hose Fitting 90 Degree Elbow Pipe Coupler Adapter 4pcs - Gold Tone - Bed Bath & Beyond - 30427390
Amazon.com: Yoebor Brass Reducing Hose Barb Splice T-Fitting, Reducer Tee Union Mender Joiner, 12mm Barb x 6mm Barb x 12mm Barb, 1/2" x 1/4" x 1/2" Hose ID (Pack of 2) :