Milwaukee
Milwaukee Tool 18" Aluminum Self-Adjusting Pipe Wrench
- SKU:
- MLW48-22-7418
- Availability:
- Usually Ships Same Day
- Weight:
- 4.12 LBS
Description

DUTY®
18 in Self-Adjust
Pipe Wrench
A trigger-adjusted pipe wrench for one-handed setup in confined positions.
Product Overview
The thumb-operated jaw adjusts around pipe to reduce setup steps during confined work.
Its 3/4–2-1/2 in jaw range fits matching workpieces; check jaw contact before turning.
- Confined accessHead for tight spaces.
- One-handed setupThumb-trigger jaw control.
- Hardened jawsHardened gripping jaws.
- Service supportLimited lifetime warranty.
Technical Specifications
- Nominal length
- 18 in
- Body
- Aluminum
- Jaw range
- 3/4–2-1/2 in
- Adjustment
- Self-setting
- Control
- Thumb trigger
- Jaw treatment
- Through hardened
Choose the Correct Fit
Match the fitting to the stated jaw range and confirm full engagement before loading the handle.
Check the full handle sweep and overhead obstructions. Keep the workpiece supported and leave room for your hand.
Installation & Care
Set the jaw grip according to the tool instructions and pull steadily. Stop if the teeth slip or the pipe begins to deform.
Clean and inspect the jaws, adjustment mechanism and handle after use. Replace damaged parts or a damaged tool before the next job.
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 stated length describe pipe capacity?
No. Wrench length describes the tool or its operating mode. Check the jaw capacity and the workpiece diameter independently.
Can I use it on a finished fitting?
Toothed pipe-wrench jaws can mark a surface. Choose a suitable smooth-jaw or protected-grip tool when preserving the finish is essential.
Can I add a pipe to extend the handle?
Do not add an improvised extension. Choose a tool designed with the required reach and leverage and follow its operating instructions.