Stanley Proto J5100 3/8 Drive 12-Point Torque Adapter Set (9PC)

A Well-Structured Rundown

Designed for Easy Torque Calibrations

Adapters measure 2 inches from the center of the square drive to the center of the adapter opening, making precise torque measurements easy and reliable.

Special Heat-Treated Alloy Steel

Our special heat-treated alloy steel increases strength and durability, ensuring long-lasting performance.

Strong and Accessible Box End

The box end wall thickness is specially engineered for strength, while still providing ample room for accessing difficult fasteners.

Fine Indexing and Versatile Fit

With a 12-point box end, our adapter offers fine indexing, improving speed and access. It fits 4, 6, and 12-point fasteners, making it a versatile tool for various needs.

Made in the USA

Built in the USA using high-quality materials and precision engineering, our torque calibration adapter is a reliable choice for professionals and enthusiasts alike.