Got a rivet squeezer? This professional 6-piece die set is a must-have for doing clean, consistent rivet work. It's made from hardened steel, so it'll last through tons of rivets without deforming. The body length is 1/4 inch, and it's made to fit the standard 187 shank that most hand-operated and pneumatic rivet squeezers use. The set includes dies for four different rivet sizes: 3/32 inch, 1/8 inch, 5/32 inch, and 3/16 inch (those are the universal head dies). Plus, you get two flush sets for when you need a really smooth finish. It even comes with a handy holder to keep them all organized. Whether you're working on cars, aircraft, metal fabrication, or DIY projects, having the right die for the rivet size makes a huge difference in the quality of the squeeze. A solid, no-nonsense tool kit upgrade.