CollisionBlast.com – Hammer off dolly is used to repair dents during the first rough out stages of metal straightening. You the dolly to push up on the lows and use a body hammer to tap down on the highs. Once the dent is roughed out, use the hammer on dolly method.
Fixing Dents: Using a Hammer Off Dolly Method To Straighten Metal – Dent Repair Tips
