General description The 11pcs Torsion Wrench Set is a versatile and precise tool designed for various mechanical construction tasks. It features a ratchet function with an accuracy of ±3%, making it ideal for applications requiring exact torque settings. The set includes a 1/4 torsion wrench, nine pressure distribution bits, and a 1/4 H5 extension bar, catering to a wide range of fastening needs. Technical specifications Material: Chrome-molybdenum alloy steel Torque application range: 5-25 N·m Weight: 5 kg Hex models: 3, 4, 5, 6, 8, 10 mm Pentalobe models: T20, T25, T30 Usage The torsion wrench set is easy to use and is suitable for various applications, including: Erection of bolted structural bridges Installation of chemical, metallurgical, and power generation equipment Assembly operations for large machinery and lifting equipment Vehicle assembly where precise torque is required