Tighten and free nuts and bolts with sockets thanks to rotary impact action.

Impact adapter set for sockets Fervi SI40N006
Key features
- Sizes1/4” int. – 3/8” ext.; 3/8” int. – 1/4” ext.; 3/8” int. – 1/2” ext.; 1/2” int. – 3/8” ext.; 1/2” int. – 3/4”
- Plastic case126 x 100 x 52 mm
- Gross weight (kg)0,82
- Packaging dimensions (mm)130 × 100 × 50
- EAN8012667276829
What it is
Impact adapter set for sockets Fervi SI40N006. Key specifications: plastic case 126 x 100 x 52 mm, gross weight (kg) 0,82, packaging dimensions (mm) 130 × 100 × 50.
Impact sockets are reinforced sockets for use with impact wrenches, together with extensions, universal joints and adapters that fit the tool's square drive.
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 of the nut and with the same square drive as the impact wrench, or use an adapter. Push it on until the detent ball or retaining ring clicks home, adding an extension or universal joint only if needed to reach the nut. On impact tools, use only impact-rated sockets and accessories, as chrome hand sockets can shatter. Discard sockets with a worn-oval or cracked opening.
Where it is used
- Mechanical engineering industry
- Mechanical workshops
Technical data
- Plastic case: 126 x 100 x 52 mm
- Gross weight (kg): 0,82
- Packaging dimensions (mm): 130 × 100 × 50
Who it is for
Designed for industrial maintenance technicians and mechanics.
Related products
- Set of impact sockets Fervi I109
- Plastic sleeve for impact sockets Fervi 0341/S24
- Impact driver set Fervi 0044 — from the category Impact Wrenches (Square Drive)
- Compact cordless impact wrench M18 Fuel ½″ square drive F (M18 FIW2F12) Milwaukee — from the category Cordless Impact Wrenches
- Extension for socket wrenches Fervi PN405N050A — from the category Ratchet and Socket Sets
- Browse the whole category: Impact Sockets
Before you order
Tell us the quantities you need and the intended use: if there is a more suitable version, or an equivalent available sooner, we will let you know.
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.
Indicative price €23,52 – €39,20 + VAT
Incl. 22% VAT: €28,69 – €47,82
Indicative, excluding VAT, depends on quantity, ex works: the final price is the one in your quote
Source: Listino Fervi (fervi.com) · updated 21/07/2026
Specifications 6
| Sizes | 1/4” int. – 3/8” ext.; 3/8” int. – 1/4” ext.; 3/8” int. – 1/2” ext.; 1/2” int. – 3/8” ext.; 1/2” int. – 3/4” |
|---|---|
| Plastic case | 126 x 100 x 52 mm |
| Gross weight (kg) | 0,82 |
| Packaging dimensions (mm) | 130 × 100 × 50 |
| EAN | 8012667276829 |
| Item code | SI40N006 |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Tighten and loosen bolts and nuts with high-torque rotary impacts.
Tighten and loosen nuts and bolts with sockets, without taking the tool off at every turn.
Lubricate, free up and protect against rust when sprayed directly onto the part.
For safety
Protect hands from abrasion, dirt, liquids and minor cuts while keeping a firm grip.





