1Simple Operation: The pick up tool can be used to hold the valve keepers in its magnetic jaws, can easily maneuver the keepers into the valve stem grooves for installation. 2Valve Keeper Retrieve: The collet pick up tool can easily reaches into recessed spring pocket to retrieve released valve keepers, to control the valve. 3Flexible Use: The magnetic pick up tool can retrieves small parts from any recessed or hidden area, flexible and convenient for use to pick up the small parts. 4Durable Material: The keepers collet pick up tool is made of premium metal material, durable and reliable, high strength and wear resistant, having a long service time. 5Various Use: The collet Installing removal pick up tool can fit most vehicles for repair and small parts pick up, having a variety of applications.