70 pieces RV2-4 1.5-2.5 mm ring insulation crimp terminal lug wire connector cable wire connector RV series kit
https://www.vogueparade.com/shopping/EN/5/1/1005002873539254/70-pieces-rv2-4-15-25-mm-ring-insulation-crimp-terminal-lug-wire-connector-cable-wire-connector-rv-series-kit//