This listing is for lot of 25 King Innovation AlumiConn 3-port Wire Connectors purple connectors. 

These are brand new units from a bulk box. Will ship in Ziploc bags in boxes.

AlumiConn™ 3-Port Connectors (25-Count)UL-listed

aluminum-to-copper wire connectors with three set-screw ports for safe,

permanent splicing. Designed to reduce overheating and fire risk when

repairing aluminum wiring. Suitable for use in standard junction boxes.