Mechanical setting tool is designed to run and set the sleeve valve cement retainer. It is easy to operate and has low maintenance. This tool incorporates both a stinger seal and built in snap latch allowing the tool to be latched into the retainer with set down weight and released with up strain and /or right hand rotation. this tool can be run time after time by simply moving the drive housing into the running position. Disassembly is not required every time.