[High abrasion-resistant round slit method]
New long life position locking mechanism is used.
Applying torque M to the lock metal generates axial force F. This force holds the rod.

[Lockable at any point throughout full stroke length]
Can be locked at any point throughout the full stroke length, including the stroke end, as long as the piston rod remains still.

[No more workpiece damage]
Prevents the cylinder from falling due to its own weight during power blackouts, etc.
No more workpiece damage, etc.

[2 lock direction types / reverse lock direction is free]
Either forward lock or backward lock can be selected.
Piston rod moves freely in reverse lock direction, and is therefore easy to remove even with workpiece clamped.

[Easy lock release]
Unlock easily with a flathead screwdriver.