Air Hydraulic Lock Bolt Riveter

A Lock Bolt Riveter (or Lockbolt Gun/Tool) is a specialized power tool, often pneumatic or hydraulic (pneudraulic), used to install two-piece, high-strength fasteners called Lockbolts (also known as Huck Bolts) by pulling the pin to swage a collar onto it, creating a secure, vibration-resistant joint, ideal for aerospace, automotive, and heavy construction. These tools work by gripping the pintail, pulling it through the material to close gaps, then swaging the collar for a permanent, consistent clamp force.