Self-Locking Work Supports are particularly suited for clamping on fixtures which are disconnected from their power source (machine-tool pallets, pallet storage systems, indexing machines, transfer lines). A patented self-locking mechanism maintains full load capacity if hydraulic pressure is disconnected or drops. Like our other Work Supports, these supports automatically adjust to the proper height for supporting a workpiece, then lock securely to become fixed rests. Support plunger is held by a precision sliding-fit pressure sleeve that provides incredible accuracy and repeatability.

Self-Locking Work Supports are particularly suited for clamping on fixtures which are disconnected from their power source (machine-tool pallets, pallet storage systems, indexing machines, transfer lines). A patented self-locking mechanism maintains full load capacity if hydraulic pressure is disconnected or drops. Like our other Work Supports, these supports automatically adjust to the proper height for supporting a workpiece, then lock securely to become fixed rests. Support plunger is held by a precision sliding-fit pressure sleeve that provides incredible accuracy and repeatability.