Product Description The Arrow Fastener RL100S rivet tool offers solid all-around performance for most basic riveting jobs like gutters, HVAC work, and general repairs. Its value price makes it perfect for occasional or DIY use, and this simple but effective tool design features durable steel working components, spring loaded handles, lightweight feel, soft vinyl grips, 2 different size nose pieces, a nose changing wrench, and convenient handle lock for easy storage. For use with 1/8-inch, 5/32-inch and 3/16-inch rivets. From the Manufacturer The Arrow Fastener RL100S rivet tool offers solid all-around performance for most basic riveting jobs like gutters, HVAC work, and general repairs. Its value price makes it perfect for occasional or DIY use, and this simple but effective tool design features durable steel working components, spring loaded handles, lightweight feel, soft vinyl grips, 2 different size nose pieces, a nose changing wrench, and convenient handle lock for easy storage. For use with 1/8-inch, 5/32-inch and 3/16-inch rivets.