LockBolt and Structural Rivet Gun - 4.8 mm, 6.4 mm (Gun Only)

LockBolt Gun - 4H Heavy Duty Air Rivet & Lockbolt Tool

Powerful. Reliable. Built for the toughest jobs.

The Aerobolt® 4H is a heavy-duty air-powered LockBolt gun engineered for high-performance in demanding industrial environments. Designed for Huck® and Huck-style fasteners, the 4H accepts standard Huck® Nose Assemblies as well as our new Aerobolt® Universal Nose Assemblies, enabling fast and efficient installation of a wide variety of lockbolts and blind rivets.

Crafted from lightweight forged aluminum alloy, the Aerobolt 4H delivers consistent pulling force for high-volume applications while minimising user fatigue. Its ergonomic soft-grip handle, shock reducer, and noise silencer make it ideal for prolonged use on production lines or construction sites

Key Features:

• Versatile Compatibility:
  Works with Huck® nose assemblies to install 3/16" & 1/4" lockbolts and structural rivets

• Wide Rivet Range:
  Installs 5/32” to 1/4” (4.0–6.4 mm) HSS (High Strength Structural), structural, and standard blind rivets using interchangeable nosepieces

• High Traction Force:
  Generates up to 5,280 lbf (23,500 N) of traction force with a long 0.728" (18.5 mm) stroke

• Durable & User-Friendly Design:
  Features include:

  • Forged aluminum hydraulic cylinder

  • Ergonomic handle with soft grip

  • Built-in oil refill hole

  • Shock-absorbing technology

  • Integrated noise silencer

  • Dual air inlets

  • Patented rivet size gauge for quick identification

• Certified Quality:
  CE certified by TÜV Rheinland (Germany)

• Precision Manufacturing:
  Proudly manufactured in Taiwan