Locking element compact and inexpensive.
These characteristics are obtained using a single contact section.

The braking action is allowed by the floating system of the body that ensures:

- the clamping of the rail guide on one side by the contact section and on the other by the body itself;
- a symmetrical distribution of clamping force on the linear guide;
- absolutely no friction between the linear guide with the body and with the contact section when the clamping is released.