Features Control: Set to the required torsion value and locked, eliminating the need for manual adjustments, ensuring accurate and consistent application. Construction: Made of aluminum alloy and anodized , with an alloy steel hex socket and -plated , providing a rust-resistant and long-lasting tool for various industries. Compact and Lightweight Design: Boasts a small size and light weight, offering easy handling and maneuverability for effortless use in different work environments. ble and Tactile Feedback: Emits a loud alarm sound and provides a slippery feel when loaded to the set torsion value, ensuring no overload or underload, enhancing safety and precision. Versatile Application: Suitable for a wide range of industries and settings where fixed torsion values are required, offering professional-grade control for various tasks. Features: 1、The screwdriver has the characteristics of small size, light weight and not easy to rust. 2、Suitable for a variety of industries and other places where the torsion value is fixed. 3、The main body of the product is made of aluminum alloy and the is anodized, the hex socket is made of alloy steel and the is -plated. 4、When leaving the factory, is set to the required torsion value and locked according to customer requirements, and customers do not need to adjust by themselves. 5、There is no overload or underload, when loaded to the set torsion value, the screwdriver emits a loudly alarm sound with a slippery feel. Specification: Item Type: Preset Torsion Screwdriver Product Model: DSQ-0.5 Fixed Value Range: 0.5N.m Hex Socket Size: 1/4in Total Length: Approx. 128mm / 5in Radial Size: Diameter: Approx. 26mm / 1in Accuracy: 5% Package List: 1 x Preset Torsion Screwdriver 4 x Bits 1 x User Manual Package List 1 x Preset Torsion Screwdriver 4 x Bits 1 x User Manual