Melnor 2.76 in. Metal Y Connector 9000 - The Home Depot
Amazon.com: Hose Splitter 2 Way, Heavy Duty Metal Connector, Two Way Garden Hose Splitter, High Flow Spigot Faucet Bib Adapter, Solid Double Y Shut Off Valve for Outdoor Gardening Hoses, Orange :
Hose Connectors Buying Guide - Types, Uses and Applications
Y Branch to connect DV Vacuums to two 2" hoses | Hoses and Connectors | Goodway
3 Easy Ways to Attach Garden Hose Fittings - wikiHow
How to join two hoses using Hoselink connectors - YouTube