MSD’s original Pro-Crimp Tool is a favorite to many racers and race shops - but even the best can be made better! The new and improved Pro-Crimp Tool delivers the same repeatable crimps that you expect but with an improved chassis. If you make numbers of plug wires or do a lot of custom wiring, the new Pro-Crimp Tool is a must for your toolbox. The Pro-Crimp features interchangeable jaws allowing for a variety of different style crimps with one heavy duty tool.

The hardened steel frame features streamlined hand grips with improved leverage to ease the crimp effort. The molded handles also feature a slip-free grip for a secure handle when working. The slick ratchet action provides secure, factory quality crimps every time. The Tool is supplied with precision crimping/stripping jaws for MSD's spark plug terminals.

The MSD Pro-Crimp Tool is equipped with spark plug style crimp jaws and with these new jaws you can get perfect crimps on a variety of connectors, but you can outfit your toolbox with additional dies that allow you to crimp Amp, Weathertight, or even Deutsch connectors!