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

M/F square-drive joint 920/25
Key features
- Length (mm)75
- Connection (in)1/2
What it is
M/F square-drive joint 920/25. Key specifications: length (mm) 75, connection (in) 1/2.
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 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
- Building services
- Mechanical engineering industry
- Mechanical workshops
Technical data
- Length (mm): 75
- Connection (in): 1/2
Who it is for
Designed for electricians, industrial maintenance technicians and mechanics.
Related products
- Tommy bars art. 940
- M/F square-drive joint 910/25
- Reversible ratchet head for torque wrenches 614 — from the category Ratchets
- Kit, 17 deep sockets and ratchet — from the category Ratchet and Socket Sets
- Bit holder sockets art. 895 — from the category Impact Sockets
- Browse the whole category: Socket Wrenches
Before you order
In your request, please state the length, the connection type 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 3
| Item code | 390.009.20830 |
|---|---|
| Length (mm) | 75 |
| Connection (in) | 1/2 |
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.
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.




