Features [Easy to use] You can use this torques driver to achieve precise tightening of fasteners. [Scope of application] The preset torques of the adjustable torques hex screwdriver can be adjusted between 0.5Nm and 3Nm. [Good compatibility] The adjustable torques screwdriver has a hex-agon socket for connecting various types of screwdrivers. [Main purpose] This is a preset torques screwdriver, when the tightened fastener reaches the preset torques, it will automatically stop tightening. [Comfortable to hold] The ergonomically designed handle of the hex torques screwdriver is easy to hold and operate. Specification: Model: RTD-3 Range: 0.5-3Nm Division: 0.05Nm Accuracy: ±5% Total Length: 18.8cm/7.4in Weight: Approx. 504g/17.8oz   Package l ist : 1 * Adjustable Torques Screwdriver 2 * Screw Bits Note:   1. Due to the difference between display screens and light effects, the pictures may not reflect the actual color of the item. 2. Please allow slight measuring error due to manual measurement.  Package List