Description

Key Features

Secure 6-Point Grip

The 6-point opening grabs the flats of the fastener instead of the corners. That helps reduce rounding when you are leaning on rusty or tight hardware.

Chrome Vanadium Build

The polished chrome vanadium finish is built for regular shop and garage use. It helps resist chipping and flaking so the socket keeps its finish and cleans up easily.

Easy to Handle

A knurled control ring gives you more grip when starting or removing the socket by hand. Hard-stamped size markings also make it quicker to spot the right SAE socket in the drawer.

Overview

The DEWALT DWMT86445OSP 6 Point 1/2 in. Drive Socket 9/16 in. SAE is a standard hand socket built for turning 9/16 inch SAE fasteners with a 1/2 inch drive ratchet, breaker bar, or socket wrench. This is a hand socket designed for fastening and removal in automotive, construction, and general mechanical work. Model Number: DWMT86445OSP. If you need a common-size SAE socket that can handle repeat use without beating up fastener corners, this is the kind of piece you keep close.

What matters most here is the 6-point socket design and DEWALT’s DirectTorque technology. In plain terms, it is meant to contact the flat sides of the nut or bolt more effectively, which helps prevent rounding and gives you a better bite on worn or stubborn fasteners. That is especially useful when you are working on older automotive hardware, equipment maintenance, or jobsite assembly where fasteners are not always in perfect shape.

The build is aimed at durability and day-to-day usability. DEWALT lists a polished chrome vanadium finish, which helps protect the socket against chipping and flaking while also making it easier to wipe down after greasy work. The hard-stamped markings are another practical touch. Printed markings can fade, but stamped size markings hold up better over time, so you can still identify the socket after it has spent plenty of time in a toolbox or service cart.

There is also a knurled control ring near the base, and that is not just there for looks. When your hands are oily or you are swapping sockets quickly, the added texture makes it easier to grip the socket by hand. A chamfered open end helps guide the socket onto the fastener with less fumbling, which saves time when you are working in tighter spots or reaching around other components.

In terms of fit, this is a 1/2 inch drive socket in a standard depth, so it is meant for general-purpose use with matching 1/2 inch drive hand tools. It is a straightforward choice if your setup already includes a 1/2 inch ratchet, extension, or breaker bar and you need a 9/16 inch SAE size to fill a gap in your set or replace a worn socket.

Who should buy it? Mechanics, equipment techs, contractors, and serious DIY users who want an individual 9/16 inch socket from a known brand. It is also a smart replacement piece for anyone who has a socket set with one missing size. If you mainly work on SAE hardware and want a durable standard socket with good grip characteristics, this one makes sense.

Better Bite on Tough Fasteners

This standard socket is built for one job: turning 9/16 inch SAE fasteners without slipping all over the corners. The six-point opening and DirectTorque design are the real story here, because they help the socket hold onto the fastener where it counts.

• 1/2 inch drive fits common ratchets, breaker bars, and extensions in that drive size
• Knurled ring improves hand grip during socket changes and fastener starts
• Hard-stamped markings stay readable longer than surface-printed size labels

Key Specifications

Brand	DEWALT
Drive Size	1/2 in.
Socket Size	9/16 in. SAE
Point Count	6-Point
Socket Depth	Standard
Material / Finish	Chrome vanadium with polished chrome finish
Weight	2.1 oz
Piece Count	1

Compatibility

Drive Tool Fit

Fits standard 1/2 in. drive ratchets, breaker bars, extensions, and socket wrenches.

Fastener Size

Designed for 9/16 in. SAE nuts and bolts.

Built For

Automotive Construction Industrial Maintenance Mechanical Fastening Garage Toolboxes SAE Hardware

Pro Tip

Use a 6-point socket like this on stubborn or slightly worn fasteners before you reach for a 12-point. You get better contact on the flats, which usually means more control and less chance of rounding the corners.

Warranty & Support

Full Lifetime Warranty.

Tool Nut’s Take

Tool Nut’s Take

DEWALT DWMT86445OSP 6 Point 1/2 in. Drive Socket 9/16 in. SAE: A Simple Socket Done Right

This is the kind of single socket you buy when you are tired of fighting rounded hardware or replacing cheap pieces that never seem to grip right.

• Who it’s for: Mechanics, contractors, maintenance techs, and DIY users who need a dependable 9/16 in. SAE socket for a 1/2 in. drive setup.
• Why it stands out: The 6-point design, DirectTorque grip, hard-stamped markings, and knurled ring are all practical features that matter more than flashy packaging.
• Worth knowing: This is a single standard-depth socket, not a set and not a deep socket, so make sure the size and reach match the job.

Common Questions

• Is this a 6-point or 12-point socket? It is a 6-point socket.
• What drive size does it use? It is made for 1/2 inch drive ratchets and related hand tools.
• What fastener size is it designed for? It fits 9/16 inch SAE fasteners.
• Is the size marking stamped or printed? DEWALT lists hard-stamped markings for long-term identification.