DEWILL Stud Extractor 1/4 To 1/2 Inch Broken Bolt Removal Tool 3-Jaw 3/8 Inch Drive CR-MO Steel For Tight Engine Spaces
Why you'll like it
- Secure Grip — Features an internal 3-jaw auto-adjusting mechanism that tightly clamps onto 1/4-inch to 1/2-inch broken, rusted, or stripped studs and bolts.
- High Durability — Constructed from heat-treated CR-MO alloy steel with a protective chrome-plated finish to withstand high-strength mechanical work.
- Universal Compatibility — Equipped with a standard 3/8-inch drive that works efficiently with manual ratchets, pneumatic impact wrenches, and flat wrenches.
- Compact Design — Engineered with a low-profile build to easily navigate tight engine spaces, exhaust manifolds, and confined areas.
Product details
Description
The DEWILL Stud Extractor is an essential heavy-duty tool engineered to easily remove broken, sheared, rusted, and stripped bolts or studs ranging from 1/4 inch to 1/2 inch in diameter. Built for automotive technicians and DIY mechanics alike, this compact tool features an innovative internal 3-jaw auto-adjusting mechanism that clamps down securely onto damaged fasteners as you rotate the base.
Forged from high-strength, heat-treated CR-MO (chrome-molybdenum) alloy steel with a durable chrome-plated finish, it stands up to high-torque applications without failing while internal lubrication protects against wear and rust. Designed with a standard 3/8-inch drive system, it works seamlessly with manual ratchets, pneumatic impact wrenches, and flat wrenches.
Its space-saving, low-profile design makes it ideal for navigating tight engine compartments, exhaust manifolds, and confined machinery spaces where traditional extractors cannot reach.
How to use
- Place the stud extractor opening directly over the exposed portion of the broken stud or bolt.
- Turn the lower hex flat nut counterclockwise to tighten the internal 3-jaw grip securely onto the fastener.
- Attach your 3/8-inch ratchet or low-setting impact wrench and rotate counterclockwise to extract the bolt.
- Turn clockwise to release and separate the removed bolt from the jaws.
Ingredients
Heat-Treated Chrome-Molybdenum (CR-MO) Alloy Steel with Chrome Plating
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | DEWILL |
|---|---|
| EAN | 6438083848976 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
How do you remove a broken stud bolt?
Place the 3-jaw stud extractor over the broken stud, tighten the bottom hex nut counterclockwise to lock the jaws in place, and use a 3/8-inch ratchet or impact wrench to turn counterclockwise until the bolt backs out.
What tool is used to remove broken bolts?
A dedicated stud extractor or broken bolt removal tool—such as the DEWILL 3-jaw auto-adjusting extractor—is specifically designed to grip and remove stubborn, sheared, or rusted fasteners without damaging surrounding threads.
What size studs does this extractor fit?
This DEWILL tool fits studs and bolts ranging from 1/4 inch to 1/2 inch (approximately 6 millimeters to 12 millimeters) in diameter, making it highly versatile for various mechanical and automotive repair tasks.
Are these tools authentic USA imports available on Dropy India?
Yes, this is an authentic USA-imported DEWILL product sourced directly from the United States and brought to Indian consumers through Dropy India.
Can I use an impact wrench with this stud extractor?
Yes, the tool is compatible with pneumatic impact wrenches set to a low power setting, as well as standard manual ratchets and adjustable hand wrenches.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.