Sturtevant-Richmont 810860 Click Preset SLTCR Hardwired Signal Torque Wrench Torque Range: 1440-7200 in-lb (163-813 Nm) Drive Size: 3/4" Square Drive (Ratchet Head) Features SR Model Number: SLTCR 7200 I These tools add a unique control function by measuring time in the “clicked” position The accuracy of +/- 4% of the preset value from 20% to 100% of capacity Meets or exceeds requirements of ASME B107.300-2010 and ISO 6795 Tamper-resistant torque setting mechanism design facilitates setting and discourages unauthorized torque setting changes Excellent audible and tactile impulse when preset torque is achieved The microswitch closes when the tool clicks and opens immediately when pressure is released Extension Handle Part No. 853601 extends tool length for wrenches up to 3000 inch pounds Click Here to view similar options