FerviErgonomic ratchet Fervi 0439/3/8Code 0439/3/8
Tighten and loosen nuts and bolts with sockets, without taking the tool off at every turn.
All Fervi products
Long XZN insert socket Fervi BN443L006A
Also known as: bit socket, socket bit
What it is
Long socket with XZN bit Fervi BN443L006A is a socket wrench with an XZN-profile bit (12-point) in long version, available in sizes from M5 to M16, with a 22 mm bit for the smaller sizes and 24 mm for M14 and M16. The long configuration makes it possible to reach XZN screws in deep recesses.
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 in mechanical maintenance of machinery and plant, during scheduled shutdowns or breakdowns, for vehicle maintenance, in the workshop and on the road and for tightening nuts and bolts where torque must be accurate and repeatable.
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
- Mechanical engineering industry
- Mechanical workshops
Technical data
- Size: D2
- M5 (mm): 22
- M6 (mm): 22
- M8 (mm): 22
- M9 (mm): 22
- M10 (mm): 22
- M12 (mm): 22
- M14 (mm): 24
- M16 (mm): 24
Who it is for
Designed for auto electricians, industrial maintenance technicians and mechanics.
Related products
- Socket wrench with handle Fervi
- Socket with XZN insert Fervi BN443N006A
- Ergonomic ratchet Fervi 0439/1/2 — from the category Ratchets
- Ball-end extension Fervi EN403N050A — from the category Ratchet and Socket Sets
- Plastic sleeve for impact sockets Fervi 0341/S22 — from the category Impact Sockets
- Browse the whole category: Socket Wrenches
Before you order
In your request, please state the dimensions 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.
Configuration
Quantity
Specifications 9
| Size | D2 |
|---|---|
| M5 (mm) | 22 |
| M6 (mm) | 22 |
| M8 (mm) | 22 |
| M9 (mm) | 22 |
| M10 (mm) | 22 |
| M12 (mm) | 22 |
| M14 (mm) | 24 |
| M16 (mm) | 24 |
Compare with similar models
Technical data declared by the manufacturers. An empty cell means the figure is not declared.
| Feature |
This model
Long XZN insert socket Fervi BN443L006A
|
Socket with XZN insert Fervi BN443N006A
|
Long Ribe insert socket Fervi BN433L009A
|
Socket with Ribe insert Fervi BN433N009A
|
|---|---|---|---|---|
| Brand | Fervi | Fervi | Fervi | Fervi |
| Size | D2 | D2 | D2 | D2 |
| M5 | 22 mm | 22 mm | — | — |
| M6 | 22 mm | 22 mm | — | — |
| M8 | 22 mm | 22 mm | 24 mm | 22 mm |
| M9 | 22 mm | 22 mm | 24 mm | 22 mm |
| M10 | 22 mm | 22 mm | 24 mm | 22 mm |
| M12 | 22 mm | 22 mm | 24 mm | 22 mm |
| M14 | 24 mm | 24 mm | 24 mm | 24 mm |
| View product → | View product → | View product → |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
FerviAdhesive lubricant for chains Fervi
Lubricate, free up and protect against rust when sprayed directly onto the part.