Amazon.com: Low Voltage Wire Connector No Wire-Stripping Required H Type 2 Pin Wire Splice Connectors for Lighting Toy Audio Vehicle Audio Automotive Video Uses (JXB-H2 25pcs) : Electronics
Brightfour Low Voltage Wire splice connectors - Pack of 12 Quick Solderless T Tap Connector 1 Pin,Rock Solid Connector for 24-20 AWG Cable for Vehicle/audio/video/Lighting and Automotive Uses - Amazon.com
Gardner Bender 16 - 14 AWG Butt Splice Wire Connectors in Blue (15-Pack) 15-123 - The Home Depot