Torque wrench standard MANOSKOP® with fixed QuickRelease ratchet 721QR Quick
- Quick adjustment thanks to easy-to-operate locking lever in handle.
- Efficient. No reset to ‘0’ required, as the measuring element is only under load when a force is applied.
- Ergonomically shaped, non-slip adjuster with thumb recess and ergonomic handle for fatigue-free work.
- Clicking torque wrench with permanently installed 1/2″ QuickRelease ratchet, double stop signal (tactile and audible), left-hand tightening by flipping over the insert tool.
- With calibration certificate, accuracy ± 4%.
| Product no. | Model | Size | Measuring range N·m | Measuring range ft-lb | MA N·m | Nominal value N·m | Scale division N·m | Scale division ft-lb | External square drive (inch) | Length mm (L) | b1 | b2 | Height mm (h1) | Height mm (h2) | LF | Weight (g) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50204115 | 721QR Quick | 15 | 30-150 N·m | 25-110 ft·lb | 30 N·m | 150 N·m | 5 N·m | 5 ft·lb | 1/2 | 452,5 mm | 28 mm | 41 mm | 23 mm | 18 mm | 387 mm | 1268 g |
| 50204120 | 721QR Quick | 20 | 40-200 N·m | 30-145 ft·lb | 40 N·m | 200 N·m | 5 N·m | 5 ft·lb | 1/2 | 482 mm | 28 mm | 41 mm | 23 mm | 18 mm | 416,5 mm | 1338 g |
Technologies and features
QuickRelease
The QuickRelease safety lock prevents unintentional loss of insert tools. These click securely into place, and are only released again at the push of a button for a quick tool change. In transducers: The QuickRelease safety lock helps you to quickly mount and change transducers. The transducers lock into the calibration system and only unlock again at the push of the buttons.
Low-wear bending beam system
Our torque wrench is equipped with a low-wear release system with a bending beam. Unlike conventional torque wrenches with coiled springs, the bending beam is not subjected to any load until the tool is in operation, which means that the spring does not need to be reset to ‘0’ after use.
2-component handle
Our 2-component handle is non-slip and ergonomically designed. It is resistant to the most common oils, greases, fuels, brake fluids, and Skydrol. The arrow markings on the handle indicate the direction of operation.
DIN EN ISO 6789-2
Our torque wrenches and torque screwdrivers are professionally calibrated in accordance with DIN EN ISO 6789-2 and delivered with a corresponding calibration certificate. We also calibrate angle-controlled torque wrenches in accordance with VDI 2648-2. This ensures the accuracy and traceability of our tools.
Properties
- clicking type with dual stop signal
- Quick adjustment thanks to easy-to-operate locking lever in handle
- with permanently installed QuickRelease ratchet
- 36 teeth
- with QuickRelease safety lock
- no reset to ‘0’ required
- the measuring element is only under load when a force is applied
- dual scale N·m/ft·lb
- non-slip adjuster with thumb recess for quick torque adjustment
- clicking mechanism insensitive to continuous loads and counter-loads (up to the max. measurement range of the torque wrench)
- optimal calibration with perfectControl® calibration systems No. 7794 or calibration systems No. 7706, 7791
- easy adjustment without disassembly via 2 external adjustment screws
- for controlled clockwise tightening
- with 2-component handle
- calibration certificate in accordance with DIN EN ISO 6789-2:2017
- accuracy ± 4%
