Heavy Duty Nut Cracker - Easily cracks walnuts, pecans, hazelnuts, almonds, walnuts and Brazil nuts. NOTICED: MAY NOT WORK FOR HARD BLACK WALNUT. MACADAMIA and similar hard shell nuts. (Updated) Solid Construction - This nutcracker features a fashionable wooden base with solid steel construction. Heavy duty wear resistant nutcracker. Lever Action Nut Cracker - Lever action design for easily cracking nuts. Simply press down on the wooden handle to crack the nuts. It makes cracking nuts simple and more fun Suitable for all sizes of nuts - With an adjustable threaded cone for different nut lengths, even large nuts. Best gift idea for Christmas holidays.