3 jaws puller internal external puller with screw with differential step

Time saving.
Greater power.
Greater safety.

The plate holds the claws permanently.
The differential pitch screw reduce the effort.
The essential extractor for the maintenance department.

Essential extractors for heavy-duty mechanical workshops.
Used with int / ext grip, quick conversion from 2 to 3 points by removable ball-pins.
Very great tightening power obtained by multiplication of 2 screws forming 1 differential screw.
Claw holder plate adjustable by knurled nut, making it possible to position the mobile tray to band the hooks, thus preventing them from twisting or coming loose.