Adaptors w Sleeve Drive

Handle Extension Tube The Handle Tube Extension changes the length of SR preset and adjustable torque wrenches of 600 lbf·ft (≈800 Nm) capacity tools. It provides serious ergonomic advantage for higher torque application. Works with 600 ft·lbf capacity SR adjustable and preset torque wrenches to reduce the effort required to achieve high torques. Installs and locks in place. Create a longer torque wrench by extending the lever length to reduce effort to attain selected torque. Compatible Tools: 810597, 810598, 810600, 810601, 810151, 810153, 810319, 810859, 810860 CAUTIONS: If this Handle Extension is to be used, the tool MUST be calibrated and/or preset with the Handle Extension installed. Failure to do so will result in inaccurate torque. Once the Handle Extension is installed, always apply force at the knurled portion of the Handle Extension when in use. Do not apply force in other locations along the Handle Extension during use, as this may result in inaccurate torque.