Lubricate, free up and protect against rust when sprayed directly onto the part.

Self-adjusting ratchet wrenches (4-87-989) Stanley
Key features
- Handle materialBi-Material
- Head width (mm)27
- Pieces per pack10
- Height (mm)27
- Length (mm)291
- Weight (kg)0,26
What it is
Self-adjusting ratchet wrenches (4-87-989) Stanley. Key specifications: handle material Bi-Material, head width (mm) 27, pieces per pack 10.
The ratchet is a handle with a pawl mechanism that turns in one direction only and frees in the other, with a square drive for fitting the socket.
What it is for
Used for repetitive screwdriving into wood, metal and plasterboard, where torque and consistency matter, in mechanical maintenance of machinery and plant, during scheduled shutdowns or breakdowns and for tightening nuts and bolts where torque must be accurate and repeatable.
How to use it
Fit the socket on the square drive, set the direction of rotation with the lever and work with small back-and-forth movements without taking the socket off the nut. Do not extend it with pipes, do not strike it with a hammer and do not use it to break loose very tight screws.
Where it is used
- Mechanical engineering industry
- Mechanical workshops
Technical data
- Handle material: Bi-Material
- Head width (mm): 27
- Pieces per pack: 10
- Height (mm): 27
- Length (mm): 291
- Weight (kg): 0,26
- Weight: 0,26
- Width (mm): 110
- Regulations: ASME B107.100
Who it is for
Designed for mechanics.
Related products
- Self-adjusting ratchet wrenches (4-87-990) Stanley
- Self-adjusting ratchet wrenches (4-87-988) Stanley
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Before you order
In your request, please state the length and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 9
| Handle material | Bi-Material |
|---|---|
| Head width (mm) | 27 |
| Pieces per pack | 10 |
| Height (mm) | 27 |
| Length (mm) | 291 |
| Weight (kg) | 0,26 |
| Weight | 0,26 kg |
| Width (mm) | 110 |
| Regulations | ASME B107.100 |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Keep tools and small parts organised and secure during transport.
Protect and carry tools and small parts, neatly organised, from one job to the next.
For safety
Protect hands from abrasion, dirt, liquids and minor cuts while keeping a firm grip.




