Milwaukee
Milwaukee Tool 3/8" Drive 11/16" SAE Deep Socket with FOUR FLAT Sides
- SKU:
- MLW45-34-6875
- Availability:
- Usually Ships Same Day
- Weight:
- 0.27 LBS
Description

DUTY®
11/16 in Deep
FOUR FLAT Socket
An 11/16 in deep socket for matching SAE fasteners, ready for a 3/8-inch drive hand-tool setup.
Product Overview
Match the 11/16-inch opening to the fastener; check clearance for the deep socket body.
Connect the 3/8-inch square drive to a hand ratchet or extension; check working clearance.
- Anti-roll flatsHelps resist rolling.
- Wrench-ready sidesWrench-compatible flats.
- Chrome finishChrome-plated surface.
- Fastener protectionAnti-rounding geometry.
Technical Specifications
- Drive size
- 3/8 in
- Socket size
- 11/16 in
- Depth
- Deep
- Finish
- Chrome
- Outer shape
- Four parallel flats
- Wrench use
- Wrench-ready
Choose the Correct Fit
Choose this 11/16 in opening for the matching fastener size. Confirm a snug fit before applying force.
Use a 3/8-inch drive hand ratchet or suitable extension. Check that the socket is fully retained before starting.
Installation & Care
Check clearance around longer studs or recessed fasteners before choosing a deep socket. Confirm that it seats fully on the fastener.
Keep the opening and square drive free of grit. Inspect for cracks or damaged corners and replace a worn socket before use.
Small Details. Big Jobsite Energy.
Get set. Stay focused. Make your next move count.
THE NEXT JOB.
Ask Willy:
Need help matching this socket? Tell Willy your fastener size, drive size and available clearance so the GetPipe team can check your selection.
Important Product Questions
Can I substitute a nearby metric size?
Choose the exact fastener size and measurement system. A near match can leave play at the corners; stop if the socket rocks or fails to seat fully.
Can I turn it with a wrench?
Yes. FOUR FLAT sides are wrench-compatible. Choose a wrench that fits the outer flats securely; the fastener opening does not give that wrench size.
Is this the right depth for the job?
Choose the deep format when you need room around a longer stud or a recessed fastener. Verify the actual working clearance before ordering.