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

Pipe wrenches, Fervi 0540/20X22
Also known as: box spanner, tube spanner
Key features
- Size20x22 mm
- Length (mm)170
- Size (mm)20 x 22
- Gross weight (kg)0,18
What it is
Pipe wrenches, Fervi 0540/20X22. Key specifications: size 20x22 mm, length (mm) 170, size (mm) 20 x 22.
A socket is a cylinder with a hexagonal or bi-hex profile that fits over the nut and mounts on a ratchet; the category also includes box spanners and T-handle wrenches.
What it is for
Used for industrial maintenance of plant and machinery, in mechanical maintenance of machinery and plant, during scheduled shutdowns or breakdowns and for assembly work.
How to use it
Choose a socket of the exact size with the ratchet's drive, standard or deep depending on how far the bolt protrudes. Push it fully onto the nut and pull the handle smoothly, without jerking. Chrome sockets are for hand use only: impact wrenches require impact sockets.
Where it is used
- Building services
- Mechanical engineering industry
- Mechanical workshops
Technical data
- Size: 20x22 mm
- Length (mm): 170
- Size (mm): 20 x 22
- Gross weight (kg): 0,18
Who it is for
Designed for electricians, industrial maintenance technicians and mechanics.
Related products
- Sliding T-Bar Fervi
- Pipe wrenches, Fervi 0540/18X19
- Ergonomic ratchet Fervi 0439/1/2 — from the category Ratchets
- Ball-end extension Fervi EN403N050A — from the category Ratchet and Socket Sets
- Impact extension bar for socket wrenches Fervi PI401300 — from the category Impact Sockets
- Browse the whole category: Socket Wrenches
Before you order
In your request, please state the dimensions, 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 4
| Size | 20x22 mm |
|---|---|
| Length (mm) | 170 |
| Size (mm) | 20 x 22 |
| Gross weight (kg) | 0,18 |
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.
Complete the fixing when screwed onto bolts, screws and threaded rods.
For safety
Protect hands from abrasion, dirt, liquids and minor cuts while keeping a firm grip.




