WAGO 221 Series Wiring Connectors with Case 25pc Compact Wago Wire Connectors. Comes with (10) 221-412, (10) 221-413, (5) 221-415 Wago Wire Connectors Assortment Pack Element 115: Amazon.com: Tools & Home Improvement
WAGO 221-2411 Wire Connectors, Inline Splicing Connectors,221 Series Lever Nuts Assortment with Case (Pack of 10) 20-14AWG: Amazon.com: Tools & Home Improvement