The ML-1 Pulling tool is designed to latch onto and retrieve an external fishneck for various functions in a well bore. It can be used to install or retrieve dummy valves, corrosion monitoring coupon carriers, and other devices in side pocket mandrels. Simple and robust in design, the ML-1 Pulling Tool offers reliable performance and is similar in function to a JDC pulling tool. S.R. thread connections allow this tool to be used in various down hole applications.