Facom Click Torque Wrench, 20 → 100Nm, 1/2 in Drive, Square Drive, 9 x 12mm Insert

Torque wrenches are tools used to prevent over tightening when fastening locking nuts and bolts and are an important hand tool to have in your tool kit. These precision tools allow fasteners to be tightened to the correct tension thus avoiding damage from over tightening or joints coming apart from under tightening. They are used for accurate torque settings which is important for safety, assembly and performance of equipment. Torque wrenches need to be calibrated regularly so that they are giving accurate readings.

A click torque wrench gives a clicking sound when the correct torque setting has been reached. It features a spring-loaded lever which is adjusted by twisting the handle to the right setting. When the required torque level is achieved, the lever breaks which creates a clicking noise. Most click types are ratcheting and may be used for tightening or loosening.
This range includes the following click torque wrenches from Facom with various torque ranges (Nm):
471-0076 (R.306A25) - Window Clicker Torque Wrench, 5 to 25Nm, 9 x 12mm
471-0098 (S.306A100PB) - Window Clicker Torque Wrench, 20 to 100Nm, 9 x 12mm
472-2568 (S.306A200PB) - Window Clicker Torque Wrench, 40 to 200Nm, 14 x 18mm
769-1798 (R.301A) - 1/4 in Hex Drive Mechanical Torque Wrench, 1 to 5Nm, 9 x 12mm

Dynamometric keys with automatic activation and reset
Fast and accurate vernier gauge – easy to read
ISO 6789 standard premium performance
Positive safety lock: no risk of accidental release
Sensitive and audible activation: can even be used in noisy environments and when there is no visibility
Intensive use: lightweight, compact and durable
Precision adjusted to ± 2%
Can be used with removable fork and eyelet end fittings or with ratchets
Set supplied in a plastic box

Click Torque Wrenches are a type of wrenches/drive designed to apply a specific torque to a fastener. Torque wrenches are usually equipped with a ratcheting mechanism allowing for constant work without refitting the wrench after every turn of the bolt. Speciality Torque wrenches are commonly used by professionals such as car mechanics, engineers, builders and serious DIY enthusiasts.

FAQ:
Is this wrench extendable or is it fixed length?
This wrench has a fixed length
471-0076 - 271mm
471-0098 - 437mm
472-2568 - 515mm
769-1798 - 185mm

What is the torque range of this wrench?
471-0076 - 5 to 25Nm
471-0098 - 20 to 100Nm
472-2568 - 40 to 200Nm
769-1798 - 1 to 5Nm