Enerpac 4 Ton Flange Alignment Tool

Item # ATM4

Enerpac’s ATM-Series Tools help correct flange misalignment and allow bolts to be placed into joints. This alignment takes place during pipe work construction or maintenance.

  • One of the simplest, safest and most productive solutions for flange alignment on the market
  • Rectify twist and rotational misalignment quickly, safely, and without the need for an external power source
  • Appropriate for use on most ANSI, API, BS and DIN flanges
  • No slings, hooks or lifting gear required
  • Can be installed and used in any position (horizontally or vertically)
  • Portable, lightweight design enables easy transport and use, even in remote locations
  • Each ATM-model contains a tool and kit box
  • Demo video in “Product Resources” tab below
Power Source


Max Reaction Force

4 ton

Minimum Bolt Size


Max Flange Thickness

1.18" – 5.23"

Reaction Force 2 Max

4 ton


Chart in photo gallery


19 lbs