Sturtevant Richmont 1350 Series Exacta 2 Interchangeable Head Digital Torque and Angle Wrenches offer superior accuracy in estimating clamping force by measuring both torque and angle. By calculating the degrees of rotation after snug torque is reached, these wrenches provide precise clamping force, essential for various applications, including automotive assembly where reducing bolt size can improve fuel efficiency. The interchangeable head design allows for versatile use across multiple tasks. Please note, the Quick Change dovetail should not be used with adapters or extensions, including J Adapter, Y Adapter, DIN Style Adapter, Standard Tooling Adapter, and extensions, to ensure optimal performance and safety.