Check the listing for details. universal CRIMPING TOOL precision changeable dies Molex JST Tyco ENGINEER PAD-11. Condition: New. Listed at 59.57 USD. An ultra precise crimping tool - where the precision dies can be easily changed! (made by a well respected & long established Japanese tool manufacturer.)This crimping tools allows a future upgrade path - for example, initially you might only have a need to crimp very small crimp pins - but at a later date you are faced with crimping larger crimp pins ...simple - just buy & fit the larger die plate! Furthermore, if you purchase the other two die plate sets available, you will have the capability to crimp a multitude of different sized crimp pin types without having to have many crimping tools cluttering up your tool case. The PAD-11 comes with one die plate (the PAD-11S, size 'S') already fitted,with two other die plate sets - the 'PAD-12S' & the 'PAD-13S' - available to buy separately.Click here for to watch the demo video >> ENGINEER PAD Series (handy crimping tool) ENGINEER pad series pin compatibility chart