TCAF bolster extension are used to load tools onto press tables safely and quickly. They are permanently attached to the front of a press table with rotating brackets. They can adopt two set positions, the working positio......TCAF bolster extension are used to load tools onto press tables safely and quickly. They are permanently attached to the front of a press table with rotating brackets. They can adopt two set positions, the working position and the slide position, which allows complete access to the front of the press.