Tighten and loosen nuts and bolts with sockets, without taking the tool off at every turn.

Sliding T-Bar Fervi
Key features
- Length (mm)500
- Packaging dimensions (mm)540x100x65
- Gross weight (kg)1,52
What it is
Sliding T-Bar Fervi. Key specifications: length (mm) 500, packaging dimensions (mm) 540x100x65, gross weight (kg) 1,52.
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 vehicle maintenance, in the workshop and on the road.
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
- Industrial plant engineering
- Mechanical engineering industry
- Mechanical workshops
Technical data
- Length (mm): 500
- Packaging dimensions (mm): 540x100x65
- Gross weight (kg): 1,52
Who it is for
Designed for industrial maintenance technicians and mechanics.
Related products
- Sliding T-Bar for Sockets Fervi LN400N1/2A
- Pipe wrenches, Fervi 0540/20X22
- Ergonomic ratchet Fervi CN450N3/8A — from the category Ratchets
- Extension for socket wrenches Fervi PN404N150A — from the category Ratchet and Socket Sets
- Impact extension bar for socket wrenches Fervi PI403150 — from the category Impact Sockets
- Browse the whole category: Socket Wrenches
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 4
| Item code | LN400N3/4A |
|---|---|
| Length (mm) | 500 |
| Packaging dimensions (mm) | 540x100x65 |
| Gross weight (kg) | 1,52 |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Lubricate, free up and protect against rust when sprayed directly onto the part.
Keep tools and small parts organised and secure during transport.
Tighten and loosen nuts and bolts with the open end or the polygonal ring end.
For safety
Protect hands from abrasion, dirt, liquids and minor cuts while keeping a firm grip.





