Wago Wire Connectors 100 pcs, 221 Series Electrical Connectors Assortment with Case, Includes (60x) 221-412, (40x) 221-413, Compact Splicing Wire Nuts - Amazon.com
Wago 221 Series Lever-Nuts Wire Connector, Compact Splicing Connector Kits for Electrical Wires, Home Improvement Clips (Box of 10) (221-415): Amazon.com: Tools & Home Improvement
Wago 222-413 - 3 Port - 12 AWG Max. - Lever Type Splicing Wire Connector - 50 Pack | CityLightsUSA.com
WAGO 221 Series | WAGO USA
WAGO 80 Pcs 221 Series Lever-Nuts Wire Connectors, Assortment with Case, Includes (40x) 221-412, (25x) 221-413, (15x) 221-415, Compact Splicing Wire Connectors: Amazon.com: Tools & Home Improvement