The WERA Safe-Torque A 1 is a precision torque wrench designed for controlled tightening and reliable fastening. Its innovative slip-over mechanism prevents the application of excessive torque, while the Torque Lock function allows it to be used as a standard ratchet.

Key Features:

• Torque range of 2–12 Nm.

• 1/4-inch square drive with socket locking.

• Slip-over mechanism prevents over-tightening.

• Torque Lock function for standard ratchet operation.

• Suitable for clockwise and counterclockwise operation.

• Audible and tactile feedback when reaching the set torque.

• 72-tooth ratchet with a 5° return angle.

• Torque accuracy of ±10%.