$64.99 Hubbell NMPI050R5 Plastic Push-In Connector, Grey, 1/2-in Trade, 5-pk | Canadian Tire
180 PCS Wire Connectors, Insulating Insert Twist Electrical Wire Connectors with Spring, Portable Wire Caps for Quick Connection, Colorful Wire Caps Electrical: Amazon.com: Industrial u0026 Scientific
Sigma ProConnex 1/2-in Plastic Snap-in Connector Conduit Fittings (6-Pack) in the Conduit Fittings department at Lowes.com
