Morris Products 12102 Butt Splice Connector, Non Insulated, 26-22 Wire Size  (Pack of 100) Non-insulated butt splice connector for joining lengths of wire from #26 to #22 AWG Copper alloy construction for conductivity Tin plated for resistance to corrosion Funneled barrel for improved contact and resistance to mechanical pull-out forces RoHS compliant, UL and cUL listed