Teng Tools Reducing Adaptor 3/8"F - 1/4"M — M380035A-C
Socket Accessories · M380035A-C
Reducing Adaptor 3/8"F
1/4"M
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Why this one
3/8 to 1/4 inch step-down
Lets a 1/4 inch drive tool turn a 3/8 inch drive socket, handy when the right socket is only in the larger drive.
Flexible adaptor
The spec lists this adaptor as flexible, which helps when the tool and the fastener are not perfectly in line.
CrV steel
Made from chrome vanadium (CrV) steel and listed to DIN 3123, the standard noted on the product spec.
Short 25.4 mm length
At 25.4 mm long it adds very little length to the drive line, which matters when clearance is tight.
Read the full description
A reducing adaptor to use a 1/4" drive tool with a 3/8" drive socket.
- CrV STEEL
- DIN 3123
Specifications
| Length (mm) | 25.4 |
| Note | Drive to (1/4") |
| Type | Reducing |
| Drive To | 1/4" |
| Flexible | Yes |
| Drive From | 3/8" |
Specifications
| Category | Socket Accessories |
|---|---|
| Part number | M380035A-C |
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.