Need help selecting the right tools for your application? Check out one of our buying guides to get started!
Buying Guides
Dimensional drawings, Safety Information, Product Instructions, Manuals and User Guides
Servaid

Time to calibrate?

Secure your quality and reduce defects through Tool Calibration and Accredited Quality Assurance Calibration.​
power tool calibration, tool testing, metrology, machine capability test

View all our industries

Our industries
Unlock a world of valuable insights without the spam: Subscribe to our monthly newsletter and stay ahead with the latest industry innovations, expert tips, and cutting-edge solutions tailored for your success.
Subscribe Today
In this series of educational videos, our ‘Lab Boss’ Jason Benford performs various torque tests to show off the power and durability Atlas Copco tools have to offer!
In the Lab
Close
Saltus ROTACTION bits

Sockets & Bits

Experienced engineers from the Atlas Copco “Competence Center Sockets” develop and produce standard and customized sockets covering nearly every tightening situation with useful features to optimize your assembly operations and increase your productivity.
Saltus ROTACTION sockets collection
Atlas Copco has a dedicated factory in Tierp, Sweden producing Saltus Sockets & Bits. Since many processes are handled in-house, such as heat treatment, we have full control over production and can guarantee high product quality. This level of control also enables us to live up to our delivery promises. With their extensive experience of developing special products for difficult or unusual assembly applications, our specialists can design a solution that not only meets your needs but helps optimize your production and adds value to your business.

Common Misuses of Sockets and Adapters

The welded socket combination
Multiple sockets welded together
The welded socket combination
In production lines, sometimes sockets are welded together. This is dangerous as high torque levels can cause a sudden crack in the welding. This puts the well-being of the operator at risk and can damage the assembled part. If the operator isn’t using safety goggles, fragments could harm their eyes.
 
In production lines, sometimes sockets are welded together. This is dangerous as high torque levels can cause a sudden crack in the welding. This puts the well-being of the operator at risk and can damage the assembled part. If the operator isn’t using safety goggles, fragments could harm their eyes.
In production lines, sometimes sockets are welded together. This is dangerous as high torque levels can cause a sudden crack in the welding. This puts the well-being of the operator at risk and can damage the assembled part. If the operator isn’t using safety goggles, fragments could harm their eyes.
Adapters used wrongly
Incorrect adapter usage
Adapters used wrongly
Incorrect adapter usage builds up a tolerance chain that will result in considerable room which will cause the socket to wobble. This will increase the wear, and shorten the lifetime for both the power tool and the socket. It will also lead to deteriorated power transmission due to torque losses.
 
Incorrect adapter usage builds up a tolerance chain that will result in considerable room which will cause the socket to wobble. This will increase the wear, and shorten the lifetime for both the power tool and the socket. It will also lead to deteriorated power transmission due to torque losses.
Incorrect adapter usage builds up a tolerance chain that will result in considerable room which will cause the socket to wobble. This will increase the wear, and shorten the lifetime for both the power tool and the socket. It will also lead to deteriorated power transmission due to torque losses.
Unguided socket and extension
Incorrectly used extensions
Unguided socket and extension
Sockets are often extended with an extension, causing an additional clearance safety risk and a wobbling which consumes torque that ought to be applied to the bolt. When the operator touches the adapter or extension, friction torque is transferred to the operator’s hand causing an insufficient torque.
 
Sockets are often extended with an extension, causing an additional clearance safety risk and a wobbling which consumes torque that ought to be applied to the bolt. When the operator touches the adapter or extension, friction torque is transferred to the operator’s hand causing an insufficient torque.
Sockets are often extended with an extension, causing an additional clearance safety risk and a wobbling which consumes torque that ought to be applied to the bolt. When the operator touches the adapter or extension, friction torque is transferred to the operator’s hand causing an insufficient torque.
Different angled extensions and adapters
Multiple sockets and extensions used together.
Different angled extensions and adapters
Some situations are hard to solve with standard articles and the tendency is to combine whatever is at hand. These combinations are unsafe, with a risk of entanglement, excessive play (clearance), and torque loss.
 
Some situations are hard to solve with standard articles and the tendency is to combine whatever is at hand. These combinations are unsafe, with a risk of entanglement, excessive play (clearance), and torque loss.
Some situations are hard to solve with standard articles and the tendency is to combine whatever is at hand. These combinations are unsafe, with a risk of entanglement, excessive play (clearance), and torque loss.

Sockets & Bits Products

Smart Connected Assembly – Powered by data

Smart Connected Assembly – Powered by data is Atlas Copco’s vision for Industry 4.0. Picture a technology that can collect, trace, and analyze invaluable tightening data and can thus recommend an optimal maintenance plan and reduce production costs. This is Atlas Copco’s Smart Connected Assembly – Powered by data.

Industry focus

Atlas Copco is the world-leading provider of available sockets and bits, as well as custom solutions for a wide range of industries including Electronics, Automotive & Tiers, Industrial Assembly, Aerospace, and more.