Wire Connectors - Low Voltage T Tap Wire Connectors, 3 Way Wire Connector, T Type 2 Pin Solderless No Wire Stripping Required for LED Strip, Automotive Connection Fits 24-20 AWG 12 Pack - Amazon.com
Metal Magery 12-10 Ga 3 Way Wire Connector AWG Heavy Duty Heat Shrink Butt Terminals - Pack of 10: Amazon.com: Industrial & Scientific
Connector 2.5mm Terminal 3 Way Heat Shrink Sockets 5 Set Black Waterproof for Car Auto - Walmart.com
YHS3WAY | Hillside 3 Way Butt Splice for 12-10 AWG
25x Blue Piggyback Heat Shrink Quick Disconnect Terminals 3 Way Spade Connector | eBay