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Stanley Hydraulic Impact Wrenches
Three hydraulic impact wrenches with adjustable impact intensity, from 3/4″ to 1-1/2″ drive, including a specialised rail version for standing-position use.
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Stanley Hydraulic Impact Wrenches offer adjustable impact intensity across three models, giving crews a wide range of uses from track maintenance to general industrial work. In addition, rugged construction with an integral motor and heavy-duty mechanism holds up to demanding site conditions.
HTC also manufactures a specialised Rail version, with an extended shaft, tee handle, and extra power for use in a standing position. As a result, operator fatigue and back strain are greatly reduced. Tools can run from either a portable power pack or directly from a vehicle PTO.
Key Features
- Adjustable impact intensity across all models, suiting a wide range of applications.
- Swing-hammer mechanism and feathering trigger for consistent, controlled operation.
- Reverse function with built-in reverse check on select models.
- Rail-specific version available with an extended shaft, tee handle, and extra power for standing-position use.
- Runs from a portable power pack or directly from a vehicle PTO.
Typical Applications
- Rail and track maintenance
- General industrial bolting and fastening
- Applications requiring standing-position operation to reduce operator fatigue
- Sites running portable power packs or vehicle PTO systems
Range Overview
| Model | Drive Size | Notes |
|---|---|---|
| IW12 | 3/4″ square | Swing-hammer mechanism, feathering ON/OFF, reverse, assist handle |
| IW16 | 1″ square | Swing-hammer mechanism, feathering ON/OFF, reverse, built-in reverse check |
| IW24 | 1-1/2″ square | 500–2,500 ft-lbs (680–3,400 Nm) adjustable impact, feathering trigger, “D” handle, instant reversing valve |
Stanley Hydraulic Impact Wrenches Specifications
| Spec | Detail |
|---|---|
| Models Available | IW12, IW16, IW24 |
| Torque Range (IW24) | 500 – 2,500 ft-lbs (680 – 3,400 Nm) |
| Drive Sizes | 3/4″ (IW12), 1″ (IW16), 1-1/2″ (IW24) |
| Power Source | Portable power pack or vehicle PTO |
| Rail Version | Extended shaft, tee handle, extra power, standing-position use |
| Torque Range (IW12, IW16) | Not published — confirm with manufacturer |








