RockLock Quick Change System

96mm and 52mm

96mm and 52mm quick change systems now available.

Learn more about our newest RockLock™ Quick Change system.  The 96mm 4 pull stud system is built for all CNC machines.  Quick, accurate and repeatable.

With repeatability of .0003″, quickly change all of your fixturing and never indicate your workholding in again! Watch the video to learn more.

Innovative Workholding Solutions for all 3, 4, and 5 Axis CNC Machines


CNC Workholding Vises



CNC Workholding / Automation Adapters

Automated Solutions

100% Made in USA

Precision Ground

All critical surfaces of our products are ground to ensure accurate tolerances.


Reshoring U.S. Manufacturing

100% of our products are made in our Southern California manufacturing plant.

For Machinists By Machinists

Seasoned machinists and engineers have contributed their expertise to help create the highest quality workholding.

Unbeatable Quality

We use only the highest quality American materials available.