Milwaukee
Milwaukee Tool Linemans 4in1 Insulated Ratcheting Box Wrench
- SKU:
- MLW48-22-9212
- Availability:
- Usually Ships Same Day
- Weight:
- 1.00 LBS
Description
DUTY®
4-in-1 Insulated
Ratcheting Wrench
A ratcheting wrench for the specified utility hardware sizes, with rated insulation for use under appropriate electrical work procedures.
Product Overview
This wrench combines 1/2, 9/16, 5/8 and 3/4 in hardware sizes with 12-point socket geometry.
Ratcheting action turns hardware through repeat strokes while the socket stays engaged.
- Multiple sizesUtility hardware fit.
- Easy size readingHigh-contrast markings.
- Comfortable holdErgonomic handle form.
- Rated insulation1000 V, UL classified.
Technical Specifications
- Socket sizes
- 1/2, 9/16, 5/8, 3/4 in
- Socket geometry
- 12-point
- Insulation rating
- 1000 V
- Classification
- UL
- Construction
- Forged steel
- Size markings
- High contrast
Choose the Correct Fit
Match the hardware size and shape to the correct socket. Square and twelve-point openings are not interchangeable just because their labels are close.
Check engagement and ratchet direction before applying a controlled pull. Leave clearance for your hand and for removing the wrench after loosening hardware.
Installation & Care
De-energize whenever possible and follow qualified electrical work procedures. Inspect the insulation before each use; damaged insulation requires removal from service.
Keep the sockets and mechanism clean and dry. Inspect for cracks, worn openings or unreliable ratchet engagement and remove a damaged tool from service.
Small Details. Big Jobsite Energy.
Get set. Stay focused. Make your next move count.
THE NEXT JOB.
Ask Willy:
Need help choosing? Tell Willy the fastener size, tool setup and available clearance so the GetPipe team can check the match.
Important Product Questions
Does the name mean it is insulated?
This specific model is UL classified and rated 1000 V. The rating does not replace proper work procedures, required PPE or inspection before use.
Will it fit my utility hardware?
Check the actual size and head shape against 1/2, 9/16, 5/8, 3/4 in. A matching measurement alone is not enough when the socket geometry differs.
Can I use it as a torque-measuring tool?
Use a suitable torque wrench for a required tightening value. Ratcheting action and leverage do not provide a torque reading.
