Brass GARDENA Style Hose Connector 13 mm (1/2") Water Stop | Tameson.com
Source 13mm 16mm 19mm Brass garden hose reducing joint fire hydrant adaptor coulpings garden tube brass connector on m.alibaba.com
Suzuki Fuel Hose Connector (13mm) 65750-95501
Amazon.com: Smart home 13mm Equal Elbow Piece Vacuum Hose Joiner, Push on Pipe Connector, Silicone Rubber : Automotive
MECCANIXITY Hose Barb Fitting 13mm OD x 1/4PT Male Thread 304 Stainless Steel Straight Pipe Connector for Water Air Fuel - Amazon.com
Connector, Hose Control Valve 13mm (1/2") Clipin Female to Male - Budget Marine
Dyiom Mender Female and Male Hose Connector for 1/2 in. Hose (4-Set) B0877YJ7DL - The Home Depot
Fuel Hose Socket (13MM) | Precision Marine
Car AC Hose Connector, Universal 10 PCS Sturdy Aluminum Auto AC Hose Adapter For Car 10.5mm/0.41in 11.5mm/0.45in,13mm/0.51in 14.5mm/0.57in - Walmart.com
Gates 13mm 1/2 Inch 90 Degree Hose Connector 28623 | O'Reilly Auto Par
GARDENA Hose Connector 13 mm (1/2") | Tameson.com
5~200pcs 4~13mm White PE Tee Connector Aquarium Tank Adapter Air Pump Hose Pagoda Joints Garden Irrigation Water Pipe Connectors - AliExpress