Check the listing for details. U.S.A. Red Solderless Wire Quick Splice Connector - 18-22 Gauge - 50 Pack. Condition: New. Listed at 5.99 USD. Red Solderless Wire Quick Splice Connector - 18-22 Gauge - 50 Pack Quickest and easiest way to splice, split or tap wiresJust insert wires and snap shut - solid, permanent connection without solderJoin 2 lengths of wire together or tap into existing lineDurable insulating thermoplastic clam body, resealable; sold in packs of 50Non-corroding metal contact blade; fits 18-22 AWG wire, also available in 14-16, 14-18 & 10-12 gaugeHOW TO USE IT: It is extremely simple, just take the two wires (do not strip them) insert one wire in one end, and the other wire in the other side, then take pliers or something similar and compress the metal tab down. This penetrates the insulation of both wires and creates a connection between the two.