Components to build 2 each male EC5 connectors Charge Cord/ESC/Cold Side (used on ESC or Charge Cord -cold- side of circuit). This set has 2 female shells and 4 male pins. In the case of EC3 and EC5 type connectors they are gendered by the pins (as introduced to the hobby by Horizon Hobby). Assembly is gendered as male. SKU Number: RRCEC5M2PK