Milwaukee
Milwaukee Tool 12pc 3/8 inch Drive 12-Point SAE Socket Set
- SKU:
- MLW48-22-9420
- Availability:
- Usually Ships Same Day
- Weight:
- 1.70 LBS
Description

DUTY®
12-Piece SAE
Socket Set
A 12-piece SAE standard-depth socket selection with 12-point openings and a 3/8-inch drive.
Product Overview
Match this 12-piece SAE set’s 12-point openings to the fastener sizes on your job list.
Check the 3/8-inch drive fit and standard-socket clearance with your ratchet or extension.
- Anti-roll flatsHelps resist rolling.
- Wrench-ready sidesWrench-compatible flats.
- Readable sizingLaser-engraved sizes.
- Organized storageSocket rail included.
Technical Specifications
- Drive size
- 3/8 in
- Sizing system
- SAE
- Fastener fit
- 12-point
- Depth
- Standard
- Finish
- Chrome-plated
- Outer profile
- Four parallel flats
Choose the Correct Fit
Check the exact socket sizes needed for your job before ordering. A set count is not a guarantee that a particular size is included.
Use a 3/8-inch drive hand tool and check retention. Seat the socket fully on the matching fastener before turning.
Installation & Care
Check that the standard-depth socket clears the fastener and surrounding parts. Choose a deeper format where the stud or recess needs it.
Return each socket to the rail after cleaning. Replace cracked sockets or worn openings before the next use.
Small Details. Big Jobsite Energy.
Get set. Stay focused. Make your next move count.
THE NEXT JOB.
Ask Willy:
Need to verify a particular size or socket depth? Tell Willy your fastener list and working clearance so the GetPipe team can help check the set.
Important Product Questions
Which sizes are included?
The set includes 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8 and 15/16 in sockets, with a storage rail.
Can I use a wrench on the sockets?
Yes. The outer FOUR FLAT sides are wrench-compatible. Match your wrench to the outside flats; the socket opening is a separate size.
How do I avoid choosing the wrong size system?
Confirm whether the fastener is specified in inches or millimeters. Use its exact size rather than a nearby SAE or metric substitute, and check for a snug fit.