Cleco 70ESN850SD8 NeoTek Inline Corded Electric Nutrunner from the 70 Series is built for powerful, accurate fastening in demanding industrial and production environments. Part of Cleco’s advanced NeoTek platform, it delivers consistent torque and reliable performance for heavy-duty assembly applications. Operating at 128 RPM, this inline nutrunner provides controlled rundown speeds while covering a wide 157.1 to 626.9 ft-lbs Torque Range, making it suitable for medium to high-torque fastening tasks. The inline design offers excellent balance and straight-line access, while the durable 1" Square Drive ensures secure socket engagement and confident torque transfer. With its corded electric construction for continuous operation, this tool helps maintain productivity, accuracy, and repeatable fastening quality on assembly lines, manufacturing floors, and maintenance operations.
Type: Corded Electric Nutrunner | Series: 70 Series | Grip Type: Inline | Free Speed (RPM): 128 | Min Torque Range (ft-lbs): 157.1 | Max Torque Range (ft-lbs): 626.9 | Length (in.): 24.01 | Side to Centre (in.): 1.49 | Drive Size (in.): 1 | Drive Type: Square Drive
Features:
- Repeatability & Accuracy with 2.0 Cm/Cmk at +/- 7%
- Configurable LED light rings
- Flexible high torque solutions
- 60% speed increase over current legacy series tools
Made in USA: ![]()

Looking for more information about Cleco Electric Nutrunner? Click here to view the Catalog.
Need help selecting the correct Cleco Electric Nutrunners for your application? Please call (800) 608-5210 or email info@intlairtool.com
warning WARNING: This or other products sold on this website may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
