Milwaukee
Milwaukee Tool SHOCKWAVE Lineman's 10PC 2 IN 1 12PT Socket Set
- SKU:
- MLW49-66-5125
- Availability:
- Usually Ships Same Day
- Weight:
- 5.86 LBS
Description

DUTY®
10-Piece Lineman’s
2-in-1 Socket Set
A 1/2-inch drive set of spring-loaded, two-size 12-point sockets with adapters for utility fastening.
Product Overview
The paired openings cover selected SAE hardware from 3/8 to 1-1/8 inches with a 1/2-inch square drive.
Twelve-point profiles serve hex and square hardware; the included hex-shank adapters suit matching chucks.
- Two sizes per socketSpring-loaded size changes.
- Versatile hardware fit12-point hex and square fit.
- Secure retentionPin holes for matching detent tools.
- Spring durabilityInternal stainless steel springs.
Technical Specifications
- Square drive
- 1/2 in
- Socket range
- 3/8–1-1/8 in
- Point profile
- 12-point
- Hardware fit
- Hex and square
- Spring material
- Stainless steel
- Adapter shanks
- 7/16 in and 1/4 in
Choose the Correct Fit
Compare the listed size pairs with the utility hardware you service. The range does not include every possible SAE size.
Use the 1/2-inch square drive or select the supplied hex-shank adapter that matches the chuck. Check all retaining connections.
Installation & Care
Check that each spring-loaded socket changes size freely. Seat the selected opening fully on the hardware before applying force.
Keep debris out of the spring mechanisms and retaining holes. Inspect sockets and adapters for cracks, wear or distortion before reuse.
Small Details. Big Jobsite Energy.
Get set. Stay focused. Make your next move count.
THE NEXT JOB.
Ask Willy:
Need help choosing a lineman’s set? Tell Willy your hardware sizes, head shapes and tool chucks so the GetPipe team can check the coverage.
Important Product Questions
Which paired socket sizes are included?
The listed pairs are 3/8 and 1/2; 7/16 and 5/8; 9/16 and 3/4; 11/16 and 7/8; 13/16 and 1; and 15/16 and 1-1/8 inches.
What adapter types come with the set?
The official contents list includes 7/16-inch hex to 1/2-inch square and 1/4-inch hex to 1/2-inch square adapters, plus a 9/64-inch hex key.
Are all the sockets for hex hardware only?
No. The 12-point design is listed for both hex and square hardware. Confirm the correct size and a secure fit before use.