Park Tool ATD-1.2 Adjustable Torque Driver

With carbon fiber components and low torque specifications becoming more common on bicycle components, a torque driver is an essential tool for bike maintenance, adjustment and assembly. The ATD-1.2 is a shop-quality torque driver that limits torque applied to bolts and fasteners. The torque setting of the ATD-1.2 is adjustable by hand to either 4, 4.5, 5, 5.5, or 6 Newton meters (Nm). Once the torque limit is reached, the tool gives a loud "click" and will not turn the fastener any further, preventing over-tightening and damage to lightweight components. Includes 1/4" hex drive bits in the four most common sizes for small bicycle fasteners, which are stored in the handle when not in use.

The ATD-1.2 features all-metal internal construction for years of accurate use, with a comfortable, ergonomic molded composite body. Each tool is assembled and calibrated at the Park Tool factory in St. Paul, Minnesota.

• Shop quality, adjustable torque driver that limits torque applied to fasteners, preventing overtightening and damage to lightweight components
• Adjusts to apply 4, 4.5, 5, 5.5, or 6 Newton Meter (Nm) of torque when rotating clockwise
• All metal internal construction for long life
• Comfortable ergonomic composite molded grip
• Includes 3mm, 4mm, 5mm and T25 bits (stored in handle)
• 1 1/4 inch drive
• Magnetic socket retains bits
• Assembled and calibrated at the PARK TOOL factory in St. Paul, Minnesota