The ECK & Billy Trident cast iron knuckle is the perfect knuckle for those looking for a durable and reliable piece. This collaboration between Billy Trident and East Coast Knuckles is made from cast iron and weighs in at 10oz. With its cast iron construction, you can be sure that these knuckles will last a lifetime. We are the only business in the industry offering cast iron knuckles, so you won't find them anywhere else! Get your ECK & Billy Trident today and enjoy its strength and reliability.
