Tighten and loosen nuts and bolts with the open end or the polygonal ring end.

Set of polygonal sockets in soft foam tray Fervi TM01/023
Also known as: 12-point socket set
Key features
- Dimensions (mm)188 × 405 × 33
- Sockets (mm)8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 - 16 - 17 - 18 - 19 - 20 - 21 - 22 - 23 - 24 - 25 - 26 - 27 - 28 - 29 - 30 - 32
- Extensions (mm)75 - 250
- FittingFemale 1/2", male 3/8"
- Universal joints (mm)46
- Sliding T lever (mm)300
What it is
The Fervi TM01/023 series of polygonal sockets is an assortment organised in a soft thermoformed tray, designed for screwing and unbolting in the mechanical workshop. The tray measures 188 x 405 x 33 mm and holds sockets with 1/2" female and 3/8" male adapter, completed by extensions from 75 to 250 mm, 46 mm universal joints and a 300 mm sliding T-handle. The gross weight of the set is 3.74 kg.
A ratchet and socket set is an assortment of sockets, a reversible ratchet, extensions and accessories for tightening and loosening hexagon nuts and bolts.
What it is for
Used 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 nut size and fit it onto a ratchet with the same drive (1/4", 3/8" or 1/2"), setting the direction of rotation with the selector. Pull the ratchet towards you, keeping the socket fully seated, using extensions and universal joints for awkward spots. For specified tightening torques, finish with a torque wrench, and use only impact sockets on impact wrenches.
Where it is used
- Mechanical engineering industry
- Mechanical workshops
Technical data
- Dimensions (mm): 188 × 405 × 33
- Extensions (mm): 75 - 250
- Fitting: Female 1/2", male 3/8"
- Universal joints (mm): 46
- Sliding T lever (mm): 300
- Items included: BN4P3N0.. - CN450N1/2A
- Gross weight (kg): 3,74
Who it is for
Designed for industrial maintenance technicians and mechanics.
Related products
- Set of polygonal sockets in soft foam tray Fervi TM01/025
- Polygonal socket set 1/4" and 3/8" in soft thermoformed tray Fervi TM01/025
- Quick-release impact extension Fervi PI453250 — from the category Impact Sockets
- Set of satin chrome combination spanners with offset head Fervi 0544 — from the category Combination Spanners
- Tstak wheeled tub with telescopic handle DeWalt DWST1-75799 — from the category Tool Trolleys
- Browse the whole category: Ratchet and Socket Sets
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 €135 – €225 + VAT
Incl. 22% VAT: €164,70 – €274,50
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 9
| Dimensions (mm) | 188 × 405 × 33 |
|---|---|
| Sockets (mm) | 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 - 16 - 17 - 18 - 19 - 20 - 21 - 22 - 23 - 24 - 25 - 26 - 27 - 28 - 29 - 30 - 32 |
| Extensions (mm) | 75 - 250 |
| Fitting | Female 1/2", male 3/8" |
| Universal joints (mm) | 46 |
| Sliding T-lever (mm) | 300 |
| Items included | BN4P3N0.. - CN450N1/2A |
| Gross weight (kg) | 3,74 |
| EAN | 8012667309152 |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Tighten and loosen nuts and bolts when fitted to the ratchet, without damaging the corners.
Lubricate, free up and protect against rust when sprayed directly onto the part.
Transmit the driver's force to the screw, with the right profile for each head.
For safety
Protect hands from abrasion, dirt, liquids and minor cuts while keeping a firm grip.





