Fast Fit Tri-Creaser GUK 35mm 59.4 OD Here are a few benefits of the Tri-Creaser Fast-Fit Version... Completely eliminates fiber cracking 100% on stock from 90# text and up Produces a crease that is as good as, or better than a letterpress Produces multiple crease settings for any imaginable print/stock combination, andworks like magic on difficult toner based digital output Works just as well when it creases and folds against the grain as it does with it Works as fast as your folding machine can run with no limitations on speed Split creasing ribs means it takes only seconds to set up and change from one crease setting to another No more removing shafts to change crease settings Pays for itself typically within 1-4 jobs Saves expensive outsourcing costs Saves HOURS and HOURS of time Gets the work to your customer faster!