When you’re in a tight spot, can’t use a blaster or find C3PO, give Southern Tool Specialist a call for the all-new MTRwrench from Atlas Copco.
New MTRwrench Boosts Performance in Tight Spaces
The MTRwrench is the ideal smart industrial tool for tight spaces. This handy wrench includes a new, compact ergonomic design for those hard-to-reach spots, more simplified click-torque setting and zeroing, plus improved durability and battery life.
Every Smart Factory has some tight space assembly applications. The new MTRwrench is the perfect compact torque wrench to access brake lines, hydraulic lines and those other nightmare tight places that demand a manual wrench and a skilled operator. It’s the best choice for manufacturing process systems assemblers in Smart Factories like:
- Motor vehicle & tier suppliers
- Off-Road, railcar assembly & MRO
- General & marine engine manufacturers
- Electrification.
3 New MTRwrenches Smart Tightening Tools for Your Best Fit
With three models available there is no need to compromise performance or user safety. Choose torque ranges varying from 5 to 200 Nm.
All MTRwrenches are available with the optional EasyStart installation service that sends our certified technicians for a quick and efficient setup.


The new MTRwrench combines the productivity of a click wrench with the traceability of an electronic wrench.
Error Proofing in Your Tight Spaces
Utilize the Torque and Angle measurement to detect Rehits or missing components in the joint and fix quality problems before they leave the Station. One more Smart Factory benefit!
Southern Tool Specialist Delivers the Best, Compact Mechatronic Wrench in the South
Atlas Copco set the standard for tightening in those hard to reach places with their family of manual mechatronic tightening wrenches. The new MTRwrench combines the productivity of a click wrench with the traceability of an electronic wrench, and adds new features based on your feedback.
In 10 Southern states, find the MTRwrench exclusively at Southern Tool Specialist Inc.
New MTRwrench Features Add Value, Traceability & Uptime
If you are currently using the Atlas Copco MWR wrench, the MTR has the many feature upgrades you’ve been waiting for:
- Redesigned Mechanical Click
- Easier click torque setting
- Fewer steps for validating torque results
- Traceability – Torque and angle data collection with the MWR-kit
- More Accessibility – Smaller footprint for easier access to tight spaces
- Improved Operator Safety – Redesigned grip handle can reduce injury and extend usage.
- Better Accuracy
- New grip ensures correct usability, reducing overtightening
- Integrated zeroing technology is built-in to the all-new cradle
- Upgraded Battery Life – 2x longer than MWR, up to 16 hours between charges
- Increased Durability – proven, 10x more durable than the MWR
- Improved Communication – 4x the distance, faster, more stable data transmission
- Increased Overload Limit – Now 150% of the max torque
- More Mounting Options in an all-new cradle
Call STS Today for All Your Smart Factory Tools Solutions
Market uncertainty means frequent line changes. Industry 4.0 Smart Factory assembly tools like the MTRwrench can help your manufacturing assembly performance and uptime.
Since 2001 the engineering team at Southern Tool Specialist Inc has excelled in complex manufacturing assembly systems solutions in the South – with special expertise in fastening, drilling applications, material handling and Smart Factory solutions. We pioneered many Smart Factory applications in use today and we continually train for tomorrow’s. We serve all segments, working with some of the biggest and the best in the South. We offer the best assembly tools, software and custom assembly solutions.
Thinking about converting from air-power to electric Smart Factory tools, but just have questions? Give us a call. We’ll be happy to answer them. We care about long-term solutions (not a quick sale).
Find out more about this new, handy smart industrial wrench by giving Southern Tool Specialist a call. We can demo the MTRwrench for you. It’s not a lightsaber, but it can help now!

Find our local Sales Engineer in 10 Southern states: Alabama, Florida, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee, Virginia
