Description

Key Features

10 mm Socket Fit

Built to fit 10 mm metric fasteners, this socket gives you the size you need for common automotive and equipment work without guessing or reaching for an adjustable tool.

6-Point Grip

The 6-point design contacts the flats of the fastener more securely than a 12-point style, which helps reduce rounding on stubborn nuts and bolts.

Chrome Vanadium Build

Made from premium chrome vanadium steel for strength and durability, with knurled rings that give your fingers more grip when starting or removing the socket by hand.

Overview

The DeWalt DWMT86305OSP Mechanics 6 Point 3/8 inch Drive Socket 10 mm is a single metric hand socket for mechanics, technicians, and anyone working on equipment, vehicles, or general repairs. This is a 6-point metric socket designed for tightening and loosening 10 mm fasteners with a 3/8 inch drive ratchet, extension, or breaker bar. Model Number: DWMT86305OSP.

What matters most here is the combination of a 10 mm size, a 6-point opening, and a 3/8 inch drive. That setup makes this socket a practical choice for common service work where you want solid fastener engagement and enough drive strength for regular shop and garage tasks. A 6-point socket is the right call when you want better bite on the flats of a fastener, especially on hardware that has seen some corrosion, repeated use, or over-tightening.

DeWalt builds this socket from premium chrome vanadium steel, which is the material you want in a hand socket that will live in a box, bounce around a cart, and see repeated use. The chrome finish also gives it the smooth, easy-to-clean surface most techs expect from everyday sockets. It is a simple tool, but simple is good when it is made right and sized clearly.

One detail worth calling out is the knurled beauty rings. On paper that may sound minor, but in real use it helps when your hands are oily, gloved, or cramped into a tight engine bay. That texture makes it easier to start the socket onto an extension or pull it off without fumbling around. Small detail, real benefit.

Because this is a single 3/8 inch drive socket, it fits naturally into a standard mechanic’s setup. It is a good replacement for a missing 10 mm, a smart add-on if you are filling gaps in a rail, and a solid choice if you want a dedicated size for a job that keeps coming up. Anyone who has spent time around automotive work knows the 10 mm socket is one of the first pieces to disappear, so having a dependable replacement on hand is never a bad move.

This DeWalt socket makes the most sense for automotive work, equipment service, general mechanical repairs, and serious DIY maintenance. If you need a compact, durable 10 mm socket for a 3/8 inch ratchet setup and you prefer the better fastener contact of a 6-point design, this is the kind of piece that earns its spot in the drawer.

Better Grip on Common Fasteners

The DeWalt DWMT86305OSP Mechanics 6 Point 3/8 inch Drive Socket 10 mm is built for the kind of fastener work that shows up every day in the garage or on service calls. It gives you the reach and control of a standard 3/8 inch drive socket in one of the most commonly used metric sizes.

• 6-point opening helps grip fastener flats more securely
• Knurled rings improve hand grip during socket changes
• Chrome vanadium steel construction is built for repeated shop use

What’s in the Box

• (1) DeWalt DWMT86305OSP 10 mm 6-point 3/8 inch drive socket

Key Specifications

Socket Size	10 mm
Drive Size	3/8 inch
Point Configuration	6-point
Material	Chrome vanadium steel
Piece Count	1
Measurement Type	Metric

Compatibility

Drive Interface

Fits standard 3/8 inch square drive ratchets, extensions, and related hand-drive accessories.

Fastener Size

Designed for 10 mm metric nuts and bolts.

Built For

Automotive Equipment Maintenance Mechanical Repair Garage Work General Contracting DIY / Hobbyist

Pro Tip

If you are dealing with tight or slightly worn 10 mm hardware, reach for this 6-point socket before a 12-point. The extra contact on the fastener flats gives you a better shot at breaking it loose without rounding it off.

Tool Nut’s Take

Tool Nut’s Take

DeWalt DWMT86305OSP Mechanics 6 Point 3/8 inch Drive Socket 10 mm: the one you will actually use a lot

This is a straightforward replacement or everyday-use socket in a size that never seems to stay in the toolbox for long.

• Who it’s for: Mechanics, maintenance techs, and serious DIYers who need a dedicated 10 mm metric socket for a 3/8 inch ratchet setup.
• Why it stands out: The 6-point design is the smart choice for better fastener grip, and the knurled rings are a nice touch when your hands are greasy or you are working fast.
• Worth knowing: This is a single socket, not a set. If your 10 mm keeps walking off, grabbing a spare like this is just good planning.

Common Questions

• What size fastener does this socket fit? It is designed for 10 mm metric fasteners.
• Is this a 6-point or 12-point socket? This is a 6-point socket.
• What drive size does it use? It uses a 3/8 inch drive.
• What is it made from? The socket is made from premium chrome vanadium steel.