The Proto J5122 3/8" Drive Torque Adapter 11/16" is designed to simplify the process of calculating the torque applied. The adapters measure 2" from the center of the square drive to the center of the adapter opening, ensuring a constant dimension that aids in torque calculations.

Engineered with a center-to-center dimension of 2", these torque adapters are designed to provide strength and durability. The box end wall thickness is specially engineered to offer ample room for accessing difficult fasteners, while still maintaining the required strength.

These adapters are made from a special heat-treated alloy steel, which helps to increase their strength and overall durability. This ensures that they can withstand the demands of various torque applications, making them a reliable choice for professionals and DIY enthusiasts alike.

One of the key features of these adapters is their suitability for easy torque calibrations. The constant 2" center-to-center dimension streamlines the process of calculating the torque applied, allowing users to work more efficiently and accurately.

Manufactured in the USA, the Proto J5122 3/8" Drive Torque Adapter 11/16" is a testament to the brand's commitment to quality and precision engineering. With its robust construction and user-friendly design, this adapter is an essential tool for anyone who requires accurate and reliable torque measurements.

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