The Snap-on Heavy Duty TechAngle Torque and Angle Wrench, No. ATECH4R600, eliminates the need for angle gauges and protractors. The digital readout displays a torque setting and, with a push of a button, switches to the angle mode. Other features include audible and tactile preset alerts, comfortable non-slip grip handle, sealed ratchet head, low battery indicator and auto shutoff after two minutes idle.