XLCT series
Where a socket will not fit.
The XLCT puts the nut inside the wrench. There is no socket to fit and no reaction arm across the joint, and the body is narrow enough to reach a stud that sits close to a wall or another bolt.

What it solves
- Hexagon through the head, so the wrench sits directly on the nut.
- Reaction is taken on the adjacent nut, which keeps the load inside the joint.
- Replaceable working heads: one power head covers several nut sizes.
- Streamlined aluminium body with a working head that can be changed in minutes.
Selection
Pick the size, not the pressure.
Every model in a range runs at the same working pressure, so the choice comes down to the torque or load the joint needs. The target should sit inside the model range with headroom on both sides.
| Model | Torque range (N·m) | Nut range (mm) |
|---|---|---|
| 2XLCT | 237 to 2,370 | 36 to 55 |
| 3XLCT | 345 to 3,446 | 36 to 60 |
| 4XLCT | 546 to 5,458 | 46 to 80 |
| 8XLCT | 1,055 to 10,550 | 70 to 105 |
| 14XLCT | 1,848 to 18,484 | 80 to 115 |
| 18XLCT | 2,481 to 24,814 | 85 to 120 |
| 20XLCT | 2,909 to 29,089 | 90 to 130 |
| 30XLCT | 4,231 to 42,311 | 95 to 145 |
| 45XLCT | 6,057 to 60,566 | 130 to 155 |
| 60XLCT | 8,415 to 84,150 | 135 to 180 |
Specification
What ships with the tool.
| Working pressure | 70 MPa, shared with the rest of the platform |
|---|---|
| Torque repeatability | ±3 percent at constant output |
| Nut range | 36 mm to 180 mm across ten models |
| Heads | Interchangeable working heads, replaced without a new power head |
| Body | Aviation aluminium titanium alloy |
| Custom | Special heads machined to the joint where a catalogue size will not clear |
| Warranty | One year from shipment |
Next step
Send the joint, not the model.
Bolt size, grade and target torque is enough. The answer comes back as a model, a pump, a socket and a price.
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