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

Impact socket for railway use 21 x 28 mm Milwaukee 4932499124
Also known as: impact wrench socket, impact rated socket
Key features
- Dimensions (mm)21 × 28
What it is
Impact socket for railway use 21 x 28 mm Milwaukee 4932499124. Key specifications: dimensions (mm) 21 × 28.
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 for industrial maintenance of plant and machinery 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
- Civil engineering
- Industrial plant engineering
Technical data
- Dimensions (mm): 21 × 28
Who it is for
Designed for industrial maintenance technicians and construction workers.
Related products
- Magnetic hex-shank nut driver Shockwave 5.5 x 65 mm Milwaukee 4932492434
- Retaining Ring and Pin for 3/4" Sockets, Milwaukee
- Impact driver 1/2'' Compact 18V Brushless - McLaren Special Edition DCF92MP2T-QW DeWalt — from the category Impact Wrenches (Square Drive)
- High-torque cordless impact wrench ½″ M18 Fuel with pin detent (M18 FHIW2P12) Milwaukee — from the category Cordless Impact Wrenches
- Socket wrench set 1/4" - 6 pieces Milwaukee — 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.
Specifications 1
| Dimensions (mm) | 21 × 28 |
|---|
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.





