Teng Tools 3/8" Stud Extractor 1/2" — ST38116
Extractors · ST38116
3/8" Stud Extractor 1/2"
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Why this one
For rounded fasteners
Made for removing rounded or damaged bolt heads, nuts and studs at the 1/2-inch fastener size.
3/8-inch drive
Works with standard 3/8-inch drive ratchets and accessories, so no special handle is needed.
Chrome molybdenum body
Chrome molybdenum with a satin finish, 27 mm long and 33 g (1.2 oz), for professional service work.
Compact 27 mm length
At 27 mm overall it is short enough to use where a longer tool will not fit.
Read the full description
The ST38116 is a 3/8" drive stud extractor with a 27mm overall length, designed for the removal of rounded or damaged bolt heads, nuts, and studs sized at 1/2" (approx. 19mm). Weighing 33g, it is constructed from chrome molybdenum with a satin finish for durability. It is compatible with standard 3/8" drive ratchets and accessories, making it suitable for a wide range of professional service applications.
- Designed for removing rounded or damaged bolt heads, nuts and studs
- Use together with a ratchet and accessories
- Chrome molybdenum, satin finish
Specifications
| Length | 1.1" (27 mm) |
| Weight | 1.2 oz (33 g) |
| Material | CrMo |
Get it in a set
This extractors also comes in this set, with the tools that go with it.
Specifications
| Size | 1/2 in |
|---|---|
| Weight | 1.2 oz (33 g) |
| Part number | ST38116 |
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.