Milwaukee
Milwaukee Tool INSIDER Box Ratchet Socket 6 Point 3/4"
- SKU:
- MLW49-16-1648
- Availability:
- Usually Ships Same Day
- Weight:
- 0.17 LBS
Description

DUTY®
3/4" INSIDER
Box Ratchet Socket
Fit the 3/4 in socket to an M12 FUEL INSIDER Box Ratchet for matching SAE fasteners in confined spaces.
Product Overview
Use the 3/4-inch socket on matching fasteners with the M12 FUEL INSIDER Box Ratchet.
Choose either insertion side of the INSIDER tool; keep the path clear for socket changes.
- Tight-space accessLow-profile design.
- Either-side insertionDual retention grooves.
- Smooth changesChamfered guide ends.
- Fastener protectionAnti-rounding geometry.
Technical Specifications
- Socket size
- 3/4 in
- Fastener fit
- 6-point
- Tool interface
- INSIDER Box Ratchet
- Profile
- Low-profile
- Size marking
- Dual-sided laser etch
- Retention
- Dual-groove
Choose the Correct Fit
Match the 3/4 in opening to your fastener and check full engagement before operating the ratchet.
Use this socket with the M12 FUEL INSIDER Box Ratchet. Follow the tool instructions for inserting and retaining the socket.
Installation & Care
Choose the insertion side that gives clear access to the fastener. Check nearby surfaces before changing the direction of travel.
Keep the retention grooves and socket opening clean. Inspect the socket for wear and damage before fitting it to the tool.
Small Details. Big Jobsite Energy.
Get set. Stay focused. Make your next move count.
THE NEXT JOB.
Ask Willy:
Need help matching INSIDER sockets? Tell Willy your ratchet model, fastener size and access needs so the GetPipe team can check compatibility.
Important Product Questions
Does it fit a standard square-drive ratchet?
This socket is designed exclusively for the M12 FUEL INSIDER Box Ratchet. Choose a socket with the correct drive interface for other ratchets.
Can I insert it from either side of the tool?
Yes. The dual retention groove system allows either-side insertion. Follow the tool instructions and check retention before operating.
How do I avoid rounding the fastener?
Use the exact 3/4 in opening on a sound fastener, remove debris and seat the socket fully. Replace a worn socket or damaged fastener rather than forcing a loose fit.