Product Categories

Digital Torque Multipliers

Force ranges of

0 – 40,000 ft-lbs

ATP Digital Torque Multipliers™ are precision tools designed to meet the needs and demands of the most critical applications. All ATP Digital Torque Multipliers™ perform at +/-1% or better accuracy, increase operator safety, reduce physical strain and enable operators to perform tasks more rapidly.

Hand-Held Wrenches

Force ranges of

1 ft-lb – 150 ft-lbs

Our line of hand-held torque wrenches operate within +/-3% accuracy and provide the unique feature of a bi-directional head, which enables the wrench to operate in a single direction to avoid counterforce against the calibration. These wrenches have been tested over several million tightening cycles.

Torque Verification

Verify ranges of

1 – 750 ft-lbs

The ATP line of Torque Verification units operate within +/-1% accuracy and can support all types of torque wrenches ranging from 1 in-lb to 750 ft-lbs. Our line includes everything from individual units to comprehensive mobile carts to support your entire inventory.

Custom Tooling

Design, prototype

and production

With complete internal Design & Engineering capabilities ATP can develop tooling to meet the specific needs of your application. We are 100% committed to innovation and partnering with manufacturers of applications requiring high torque.

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


Canadian Patent No. 2,752,088


Japanese Patent No. 5699338