Features and Benefits:�16 POSITION TORQUE: Designed with a newly innovative 16 position torque selecting mechanism.�TIME REDUCTION: Go from minimum to maximum torque in less than a single rotation.�SETTING TORQUE LOCK: Assures a torque setting is selected.�48 TOOTH: Designed with a 48 tooth ratcheting mechanism for smooth ratcheting.�ACCURATE: To �4% clockwiseSunex Tools torque wrenches are designed to meet or exceed federal specifications, giving you accuracy within +/- 4 percent. They're constructed from superior-quality parts that are heat-treated, carbonized, quenched, and twice tempered for long-lasting durability and accurate performance. The wrenches are available in different socket drives, scales, and torque ranges. Order the model that best suits your mechanical needs.