4.8/5

(10,000+ reviews)

Damaged Screw and Bolt Extractor Set


  • Grips bolts that are snapped flush, rusted solid or rounded off
  • Driven by a standard socket — impact wrench, ratchet or breaker bar
  • Stripped Allen bolt? Drive it straight in — no drilling needed
  • Hardened to be used more than once — 10 sizes to 13/32", or 25 sizes to 7/8"
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Rowvane kits are sold through this store only. Listings elsewhere using our photos are not ours, and we can't honor the guarantee on them.
60 DAY

60-Day Money-Back Guarantee

Use it on the bolt that's been beating you. If it doesn't come out, email support@rowvane.com within 60 days and we'll refund the order.

SEE IT IN ACTION

The broken and damaged studs and bolts are hard to remove with common tools. Our extractor set is much easier to remove broken studs, bolts, socket screws, and fittings with efficiency.

Real footage — no editing tricks.

Why It Actually Grips

Heat-treated hardened steel with reverse spiral flutes that cut their own grip into the damaged head.

Why It Actually Grips

Heat-treated hardened steel with reverse spiral flutes that cut their own grip into the damaged head.

Reverse spiral flutes

Cut in the opposite direction to the bolt. Every degree of torque tightens the grip instead of chewing the head wider.

Hardened steel, not pot metal

Heat-treated so the tool stays harder than the fastener, and holds its cutting edge on rusted and seized bolts.

Socket-driven, not a drill bit

The 10PCS kit runs entirely on a 1/2" hex body — one socket drives all ten. The 25PCS kit adds larger extractors with 5/8", 3/4", 7/8" and 1" bodies to match the bigger bolts. Either way it turns with a socket on a ratchet, breaker bar or impact wrench — never a drill chuck.

Not a one-use tool

Clean it off and put it back in the drawer. The same bit handles the next stuck fastener, and the one after that.

The broken bolt backed out on the extractor with its threads intact

The Three WaysThis Ends

Every seized bolt gives you the same three options. Only one of them costs $29.99.

The Three WaysThis Ends

Every seized bolt gives you the same three options. Only one of them costs $29.99.

Rowvane
Drill It Out
Auto Shop
The bolt comes out whole
The thread survives
Uses tools you already own
Done in minutes
Fix it now, not Thursday
Works next time too

Stuck Bolts, Solved

Stuck Bolts, Solved

0

sizes in the full kit

1/8" through 7/8". The 10PCS kit covers 1/8" to 13/32".

0

days to decide

Use it first. Refund if it doesn't do the job.

0h

support reply

A person answers, usually inside one business day.

Free shipping on orders over $49. Guarantee applies to the original purchaser, 60 days from delivery.

One Bolt Shouldn't Cost You the Whole Job

A bolt that rounds out or snaps off flush turns a thirty-minute repair into a weekend. Cut it off and you damage the part and re-tap the thread. Take it to a shop and you lose four days.

The extractor kit puts it back to a two-minute problem: seat it, socket it, out.

Not a gadget — a tool you keep in the drawer.

Buy it for one seized bolt. Keep it because the next one always comes.

  • Hardened steel, heat-treated
  • Turns with a 1/2" socket
  • Sizes 1/8" to 7/8"
  • 60-day money-back guarantee

Before You Buy

The questions people actually email us.

Will this work on a bolt that's snapped off flush? +

That's one of the two cases it's built for. Center-punch the stub, drill a pilot hole down the middle, then drive the extractor in. The reverse spiral cuts its own grip inside the hole, so there's nothing left to slip out of.

Should I get the 10PCS or the 25PCS? +

The 10PCS covers 1/8" to 13/32" — the sizes that handle most car, mower and household bolts. The 25PCS runs the same design up to 7/8", which is what you need for suspension, axle and heavy equipment bolts. If you work on your own vehicles more than twice a year, the 25PCS is the one you won't have to buy again later.

Which size do I need? +

You don't measure the bolt. Drill the largest pilot hole the broken bolt will take without cutting into the surrounding thread, then pick the extractor stamped with that same size.

The number on each extractor is the diameter of its spiral tip, which is also the pilot drill size it needs. The bolt you are removing is always larger than that number — the extractor works from inside a hole drilled in the bolt.

If the head is still there and only the Allen socket is rounded out, skip the drilling: pick the extractor that sits snug in the recess.

What tools do I need? +

A 1/2" socket on an impact wrench, ratchet or breaker bar. The extractor body is a 1/2" hex, so it's driven by a socket rather than a drill chuck. You only need a drill if the bolt snapped off flush and you have to make a pilot hole first.

My Allen bolt is rounded out. Do I have to drill it? +

No. The rounded socket is already your pilot hole. Pick the extractor that sits snug in the recess, tap it in, and turn counter-clockwise. This is the fastest case the kit handles.

How long does shipping take? +

Processed in 1–2 business days. United States, United Kingdom and Canada: 7–12 business days after dispatch. Free over $49, otherwise $4.99. Orders outside the US may be charged import VAT, GST or duty on delivery.

Can I return it after I've actually used it? +

Yes — that's the point. You can't tell whether a tool works without putting it on a real bolt. Email support@rowvane.com within 60 days with your order number. Signs of use are expected, not a disqualifier.

Will the extractor break off inside the bolt? +

These are heat-treated so the tool stays harder than the fastener. Turn it steadily with a 1/2" socket and let the spiral bite — an extractor is far more likely to snap when it is shock-loaded or forced sideways than when it is turned under steady pressure.

What about the 14PCS socket set? +

Different tool for a different failure. The extractor kits bite into a bolt that's snapped or stripped on the inside. The 14PCS set grips nuts and bolt heads that are rounded off on the outside. Most people working on cars end up needing both, which is why they're bundled above.