Digital Torque Multipliers Comparison Chart

ATP Digital Torque Multipliers lead the industry with +/- 0.4% and +/- 1% accuracy, and unparalleled end user safety and speed. We make fastening quicker, accurate, repeatable and more profitable. We offer stock and custom tooling, attachments and reaction stands for all our Digital Torque Multipliers to meet your application needs.

Testimonial - Wrench Series Owned: ATP750

“It took me less than 5 minutes for me to install the torque multiplier and torque the main rotor hub nut on an Enstrom; it was so simple that I had to take a minute to verify that I had actually completed the procedure.”

Enstrom Helicopter Corp. – Director of Product Support –


Testimonial - Wrench Series Owned: ATP16000

“Any time we use this tool it saves us days in down time and prevents damage to parts and equipment. We send this tool around the world to remove difficult rotor head nuts and it works every time.”

Boeing - Field Service Representative –


Testimonial - Wrench Series Owned: ATP2000

“This tool is robust, compact, light-weight and extremely user friendly. We save an average of 2 man hours with each use while torquing helicopter critical components and hardware.”

Kern County Sheriff Office – DOM / Supervisor –

Testimonial - Wrench Series Owned: ATP3000

“My mechanics much prefer using ATP Digital Torque Multipliers. They are much easier to use and offer a significant weight and time savings.”

Transport Canada – Chief, Rotary Wing Maintenance and Mechanical Workshops –

Testimonial - Wrench Series Owned: ATP2000

“This product is great and easy to use. The weight makes it more maneuverable when placing on a rotor head. It is very accurate.”

Mercy Flight Inc – Director of Maintenance –

Testimonial - Wrench Series Owned: ATP3001 and 212 Reaction

“This equipment is a vast improvement in precision, ease of use, and safe operation for maintenance staff. This equipment is a must use to improve maintenance operations.”

Salt River Project – Chief of Aviation Maintenance –

Created with Compare Ninja

U.S. Patent Nos. 8,434,389 and 8,991,284


Canadian Patent No. 2,752,088


Japanese Patent No. 5699338