Integy Team Piston Lock for Nitro Engines

This is an Integy Piston Lock for non-turbo nitro engines.  If you have any nitro vehicles, this is a must-have item.  This threads in where the glow plug goes to contact the top of the piston to hold it in place.  Even if you don't need it right now, it is a good idea to have one.  It can save a lot of time and frustration, and can keep from messing up the threads on your crankshaft.  The color of the item may vary from picture.