The TE Connectivity / AMP Terminals - Housings, Boots 142680-4 is a two-position locking housing designed for use with AMP MK III terminals. It is made of a durable yellow polyamide material and is designed to provide a secure connection between two terminals. The housing features a positive locking mechanism that ensures a secure connection between the terminals and prevents accidental disconnection. The housing also features a strain relief feature that helps protect the terminals from damage due to vibration or shock. The housing is suitable for use in a variety of applications, including automotive, industrial, and consumer electronics. It is also RoHS compliant and UL recognized.