Eagles 50Pcs Twist on Wire Connectors - Red #14 - #12 AWG Wire Cap Bulk with Spring Inserted, Easy Screw on Electrical Caps: Amazon.com: Tools & Home Improvement
How to Terminate Electrical Wire With Wire Caps
Buchanan B-Cap Wire Connectors B1 Yellow (250 Per Jar) B1-250JR - The Home Depot
Amazon.com: 70Pcs connector cap flat wire Wire Connector Insulated terminal Crimp Terminal stitching cable wire cap line cap Waterproof Wire Connector Connector for Wire electric wire : Industrial & Scientific
Ideal B2-1 B-CAP® Wire Connector, Model B2 Red, Box of 100 | Cooper Electric
Vinyl Wire Tube End Cap|Elecmit Electrical Co., Ltd.