- Chromed ram and dust seals prevent hydraulic contamination.
- Safety by-pass and overload systems protect hydraulic block.
- Air pump models can also be operated manually.
- Includes the FASTJACK® feature which raises the jack’s lifting saddle to the load with one pump of the “T” handle.
- Locking release lever secures handle in the vertical, 45 degree or horizontal position to lower the load on all models.
U.S. Patent No.7,055,801 B2