The 1-7/8” dual ball is a replacement for the standard 2” & 2-5/16” ball. It has a 1-7/8” ball on one side and can be flipped over in order to use the 2-5/16” ball on the other side. It features the same solid steel construction as our high-quality hitches and is coated with a durable black textured powder coat. We also offer a 1-7/8" and 2" dual ball combo.