TE Connectivity Standard Extraction Tool for MCON 1.2 and MQS Housings Standard design extraction tool for extracting contacts from MCON 1.2 and MQS housings (TE part numbers 1452380, 1452400, 1452415, 1452419) and for use with secondary lock and locking lance on TE part number 1719843. This standard design extraction tool has a comfortable ergonomic handle design and a pull-out and lock protective cover.