iBUY365 Pecan Nut Cracker/Easy Pecan Nut Cracker By iBUY365 Material Type: Wood and steel Capacity: Adjustable Easy to use: screw handle tight into threaded lever arm From Largest mayhan pecan walnut to the smallest seeding pecan and filert Pecan and Nut Cracker easily cracks medium and soft-shell nuts, including walnuts, pecans and filberts.