A rivet is a type of fastener used to join together materials. They are found in a wide variety of applications, from building and construction to automobiles and planes. They are typically made from aluminum or steel and can be pushed through holes to secure the two pieces of material together.

Depending on the model, they can be one-handed, double-handed, or pneumatically powered. Some are even electric.
The best rivet guns have a durable build and are built to stand up to professional use. They offer a good range of sizes to suit different applications, and they come with extras like spring-loaded grips that won't slip or handle locks for additional convenience.

Long Arm Hand Riveter:
A long arm riveter has a longer handle, which increases leverage and makes squeezing for rivet installation easier. They can be used with rivets of varying diameters, and they can help you work in tight spaces without having to worry about your hands getting tired.

Lever Riveter:
A lever riveter is a little more expensive than a hand riveter, but it offers more features, including the ability to work with larger-diameter rivets. It is also designed for heavy-duty jobs, and it comes with a mandrel catch to make cleanup easier.

They also have a higher level of pulling force and are more versatile than a hand riveter, so they can be a great choice for commercial use. They are available in different sizes, with small ones being used in home workshops and medium-sized and large ones being used in factories, auto shops, and industrial spaces.