Tinksky 30pcs Quick Splice Solderless Wire and T-Tap Electrical Connector The connectors are used throughout the installation, control, measurement and control technology where a pluggable electrical branch connection is desired or required. Particularly in the automotive electrical, this means a decisive facilitate installation must cut no cable, strip or be re-routed. Simply insert insulated cables and squeeze clasp closure, by special blade contacts the stripping is unnecessary.