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3arm® Simple Ergonomic Solutions


Allows the full range of motion required to complete any task efficiently and safely. Permits use of heavy tools more accurately.


Eliminates tool weight, providing not only an ergonomic benefit, but also increasing productivity.


Holds tools up to 77lbs, reducing operator fatigue and the chance of injury due to strain.

Find Your Solution

Each 3arm® is customized for your tool and application at the factory to optimize the arm for your process and achieve out-of-the-box performance.


3arm Series 3 with nutrunner high torque ergonomic assistance arm
Series 3 with Nutrunner
How to Operate the 3arm M5 Manipulator basic operations
How to Operate The Manipulator
3arm Series pick and place manipulator ergonomic assistance arm up to 110 lbs
The Manipulator
3arm Series 4 with impact wrench high torque ergonomic assistance arm mounted on trolley with column
Series 4 with Impact Wrench and Trolley Column
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Industries Served

Machine Shops












Food Processing


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About Us

3arm® was designed by the Tecnospiro Machine Tool Company and are manufactured in a state-of-the-art facility about 40 miles west of Barcelona, Spain. The dynamic engineering staff continues to develop innovative manufacturing solutions. 3arm® ergonomic lift assist devices are the strongest, most dependable product of its kind available in the world marketplace today. 3arm® can be used for assistance in assembly, deburring, off-line machining, and all types of lifting operations. Any situation in which productivity, quality, or operator fatigue and employee safety are of concern, 3arm® has a solution. EuroLink has been the North American representative and importer since 2006.

Safety Warning

3arm-America® products are engineered and manufactured with safety in mind. The heat treat specifications exceed or meet all standards. All of the products manufactured by 3arm-America® are designed to perform without any unde safety issues when caution, common sense, and proper safety practices are followed. The use of cutting tools and toolholders is safe when proper application and protection guidelines are observed. Even when these proper precautions are taken, it is possible that fragments of a cutting tool, cutting material, or holding device may be thrown at a very high rate of speed and have potential to cause severe bodily harm. It is imperative that general safety precautions and safety glasses be used at all times.


3arm-America® arms carry a full one year warranty of the arm against manufacturer defects. The warranty does not cover any damage caused by overloads, improper use and handling, or using the arm for anything other than its inteded use. Our warranty covers labor and parts during the one year period.