The Snap-on 1/4" Drive TechAngle Quick-Release Flex-Head Micro Torque Wrench, No. ATECH1FQS240, provides flexibility and access into hard-to-reach areas. The 11.6" length .90" diameter ATECH STEEL-design body has a grip-steadying knurled handle. The tool's quick release has a positive locking feature to hold sockets in place and a push-button for easy removal. It features a 72-tooth gear (1/4" drive), four alert modes, a 15-degree flex yoke, five scale references, and operates on two AA batteries.