Socket Sets · M3811
3/8-Inch Drive SAE Hex Bit Socket Set
8 Piece Allen Socket Set on Storage Rail for Ratchets
Sizes in this set
- 3/8 Hex Bit Socket SAE 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8 in
What's included — 8 items · 8 pieces
- M381103-C 3/32 in 3/8 Hex Bit Socket SAE
- M381104-C 1/8 in 3/8 Hex Bit Socket SAE
- M381105-C 5/32 in 3/8 Hex Bit Socket SAE
- M381106-C 3/16 in 3/8 Hex Bit Socket SAE
- M381107-C 7/32 in 3/8 Hex Bit Socket SAE
- M381108-C 1/4 in 3/8 Hex Bit Socket SAE
- M381110-C 5/16 in 3/8 Hex Bit Socket SAE
- M381112-C 3/8 in 3/8 Hex Bit Socket SAE
Components shown in red can be bought separately.
- Fast US dispatch from our Fort Worth, Texas warehouse
- Genuine Teng Tools — professional-grade, designed in Sweden
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- Backed by guarantee — built to last a working lifetime
Why this one
Ready for SAE fastening work
This 8-piece collection covers the across-flats sizes you encounter on American-made machinery, vehicles, and equipment.
3/8-inch drive compatibility
Every socket in this group accepts a 3/8-inch drive square, making them a direct fit for the ratchets, torque wrenches, and pneumatic tools most mechanics already own.
Organized storage that travels with you
The included rail holds all eight sockets in a secure, visible row so you can identify and grab the right size without digging through a drawer.
Built for professional fastening applications
Whether you are assembling furniture frames, servicing HVAC equipment, working under a dashboard, or tightening set screws on pulleys, hex head fasteners are everywhere.
What is included
You receive eight individual hex bit sockets arranged on one storage rail.
Read the full description
Keep your SAE hex bit sockets where you can see them and grab them without hesitation. This 8-piece set from Teng Tools arrives on a storage rail that holds every socket in a clearly ordered row, ready to mount on a shop panel, slide into a drawer, or ride on a service cart. Each socket carries a hex bit profile sized in SAE across-flats dimensions and fits any standard 3/8-inch drive ratchet, torque wrench, or extension. That means no adapters, no hunting for a separate allen wrench — just click the socket onto your ratchet and drive the fastener. Hex head fasteners appear on everything from engines and HVAC condensers to furniture hardware and industrial conveyor assemblies. A dedicated set of SAE sockets lets you handle those fasteners with a tool that delivers more torque and better access than a simple L-key, especially in tight or recessed locations where a standalone wrench cannot reach. The organized rail is more than a carrying convenience. It prevents the most common shop frustration — a missing socket discovered mid-job. Every piece snaps securely into its own position and stays there during transport, so a quick glance confirms the set is complete before you close the drawer or roll out to a call. Whether you are a fleet mechanic, a maintenance technician, or a serious DIYer, this set fills the SAE hex niche in your 3/8-inch drive lineup without duplicating metric sizes you may already own.
Specifications
| Type | Tool Sets |
|---|---|
| Category | Socket Sets |
| Drive size | 3/8" |
| Part number | M3811 |
Data sheet
Full details from Teng Tools. Download PDF
Lifetime warranty
Send a photo and your order number. Same-day shipping on replacements.
Ships from Texas
From our Fort Worth warehouse.
Questions?
Call (817) 767-3392.
Shipping
Free shipping on orders over $99. Orders are stocked, picked and shipped from our warehouse in Fort Worth, Texas — orders placed on business days ship same-day wherever possible.
Lifetime warranty
Teng Tools hand tools are backed by a lifetime warranty against manufacturing defects. Screwdriver bits and socket bits are consumables and are guaranteed to meet dimensional standards. Torque wrenches and air tools can be serviced and recalibrated on request — contact us to arrange it.
Returns
Not right for the job? Contact us within 30 days of delivery and we'll sort out a return or exchange. Tools must be unused and in their original packaging. Warranty claims are handled separately — a defective tool is our problem, not yours.
Why Teng Tools?
Swedish Design Since 1985
Trusted in 30+ countries. Designed in Sweden, built to ISO and DIN standards.
Shipped Fast from Texas
US warehouse in Fort Worth, so orders move fast. TAA approved for government and defense.
Lifetime Warranty
Something goes wrong? Send a photo and your order number — same-day shipping on replacements.
The Devil Is in the Detail
Satin-finish wrenches, through-blade screwdrivers, heavy-gauge storage — built to last.