Heavy Duty Knuckle Duster Belt Buckle Paper Weight Gray. This stylish belt buckle is sure to pack a punch! Let everyone know that you mean business by sporting this heavy-duty knuckleduster around your waist or holding down your paper in the office or at home. The rivet for your belt is completely detachable, making it a multi-use accessory! This belt buckle/paperweight accessory is almost half an inch thick, which is slightly smaller than our Unforgiven 1 but still just as useful. With four 1-inch holes that you can slip your fingers into, you can easily turn this fashionable accessory into a dangerous weapon against your attacker and really do some damage, even though that is not their intended use. There is a middle cut out that gives it a standard brass knuckle feel and also cuts down the weight.