High Accuracy Torque Control: Offering a torque range of 10-70 in-lbs with 1 in-lb increments, this torque screwdriver ensures precise fastening for maintenance, tools, bike repairing and mounting. Audible Click Sound Signal: When the preset torque value is reached, the screwdriver emits a distinct "click" to indicate completion and prevent over-torque. This clear sound feedback helps protect threads and components, making it delicate equipment assembly, bike repair jobs and other applications. With a clear main display screen and dual scale, the alignment and bottom subscale value work together to minimize reading errors and improve operational accuracy. Premium & Construction: This 11-piece preset torque screwdriver set comes in a sturdy storage box and includes a high- 1/4" magnetic bit holder, ensuring quick bit changes and secure attachment. The 10 alloy tool steel S2 bits provide superior wear resistance and toughness. Easy Preset Torque Value Setting: Simply pull down the adjusting wheel to unlock, then rotate the handle to the desired torque value, with each representing 10 in-lbs., Weight: 0.881849048 Pounds, Manufacturer: Gishbjka