BITEBACK Pro Kit: extractor socket set, screw extractor bits, left-hand drill bits, ammo-can tin and free pin punch
Inside an extractor socket: reverse-spiral flutes that bite deeper as you turn
13 sizes, SAE and metric, 1/4 in to 3/4 in
Extractor socket on an impact wrench removing a rusted rounded bolt under a truck
Works with a ratchet, breaker bar, impact or drill with the hex adapter
Chrome-moly steel, heat-treated, rust-resistant phosphate finish
What you get: ammo-can tin, case, 13 extractor sockets, hex adapter and free pin punch
BITEBACK Starter: one extractor socket set with ammo-can tin and free pin punch
The Pro Kit: rounded bolts, stripped screws and snapped bolts
Crew Pack: two extractor socket sets

BITEBACK · 14PC BOLT EXTRACTOR SET

Rounded Bolt? It's Coming Out.

$99.90 $184.70 Save $84.80

Travis B.⁠, Ray D.⁠and 2,100+ are recommending BITEBACK

13 reverse-spiral extractor sockets that bite into rounded, rusted and stripped heads and turn them out. No drilling, no torch, no shop bill.

  • Bites rounded bolts
  • Ratchet or impact
  • 13 SAE + metric

Fits 1/4 to 3/4 in (6.35 to 19mm) heads. Ratchet, breaker bar or impact. Find your size

PICK YOUR KIT

Round out the toolbox

FREE steel pin punch with every orderKnocks the bolt out of the socket after. Added automatically.

30-day money-back guaranteeDidn't bite? Send it back within 30 days of delivery for a full refund.

Secure checkout
  1. Order placedToday
  2. ShippedIn 2 days
  3. DeliveredIn 7 to 10 days
Free shipping on every order

Shipping, returns & guarantee

Shipping

Ventra Finds offers free shipping. Orders ship within 2 days and are delivered 7 to 10 days after the order date. Applicable taxes are shown at checkout.

30-day money-back guarantee

Try BITEBACK for 30 days from delivery. If it doesn't get your bolt out or isn't right for you, email support@ventrafinds.com within those 30 days with your order number. We will send simple return instructions and refund what you paid to your original payment method once it is on its way back. This covers every option (Starter, Pro Kit and Crew Pack), the add-ons and discounted orders, even if you have used the sockets. The free gift is yours to keep.

1-year warranty

Every BITEBACK socket, adapter and extractor has a 1-year warranty against manufacturing defects, such as a socket that cracks or splits in normal hand or impact use. Email support@ventrafinds.com with your order number and a photo, and we will replace it. Damage from welding, grinding, heating the socket itself or using it as a hammer or pry bar is not covered.

Damaged or wrong items

If your order arrives damaged, broken or incorrect, email support@ventrafinds.com with your order number and a photo, and we will make it right.

As Seen in

  • Popular Mechanics
  • Family Handyman
  • This Old House
  • MotorTrend
  • HOT ROD
  • Fine Homebuilding
  • Car and Driver

THE SLIP

The Wrench Slipped. Now It's Round.

One rounded bolt and the whole job stops.

  • Rusted on
  • Corners chewed off
  • Socket just spins

WHAT YOU TRIED

Stop Losing a Whole Afternoon to One Bolt.

Vise-Grips, torch, easy-out, the shop
BITEBACK
Time An hour, if it works About a minute
Risk Snapped easy-out, cooked parts Grips the head, nothing to drill
Cost A $185 shop bill One set, every bolt after
Gear Torch, drill, welder The ratchet you already own

One tap. One turn. Bolt's out.

WILL IT FIT?

Tap Your Bolt Size. Grab That Socket.

13 sockets, 1/4 to 3/4 in (6.35 to 19mm).

What size was the bolt head before it rounded?

Pick a size.We'll tell you which socket to grab and what to do if it spins.

HOW IT BITES

The Harder It Fights, The Harder It Bites.

  1. 01

    Tapered mouthHammer it on

    When you tap itTwo taps wedge it tight on the head.

    You noticeStays put, even upside down.

  2. 02

    Reverse-spiral flutesSix lobes, cut left-hand

    When you turn leftFlutes dig deeper as torque climbs.

    You noticeNo slip. No more rounding.

  3. 03

    Chrome-moly bodyHeat-treated CR-MO steel

    When you lean on itTakes breaker-bar and impact torque.

    You noticeThe bolt turns. The socket doesn't.

TAP. TURN. OUT.

Takes a Minute. Skip Step Two, It Spins.

Penetrating oil first never hurts. Then:

  1. 1

    Match the size

    Snug fit. Badly rounded? One size down.

  2. 2

    Tap it on. Turn left.

    Two hammer taps, then counterclockwise.

  3. 3

    Punch it out

    Knock the bolt out the back with the free punch.

AFTER THE FIRST BOLT

The Job Keeps Moving.

6:40 AMThe rig makes the 7 AM job.
HarvestBaler's back in the field by dark.
SaturdayDeck's done. Beer's cold.

THE REST OF THE HEADACHES

Rounded Bolts Are One Problem. Here's the Other Two.

STRIPPED SCREWS

Screw extractors, 6pc

Phillips cammed out? Drill a pilot, flip the bit, back it out.

SNAPPED BOLTS

Left-hand drill bits, 13pc

Head snapped off flush? Drill it counterclockwise. It often backs right out.

Back to the rigsOr take the Pro Kit: all three, one price.

REVIEWS

Bolts They Thought Were Never Coming Out.

4.8 2,148 reviews
  • 5(1846)
  • 4(221)
  • 3(54)
  • 2(15)
  • 1(12)

AI SUMMARY from 100 recent reviews

Reviewers say the sockets bite where regular sockets and pliers slip, especially on rusty truck, trailer and farm bolts. Many keep the set in the truck. A few note badly seized bolts still need penetrating oil and that the set stops at 3/4 in.

  • Bites rounded heads
  • Lives in the truck
  • No drilling
  • Oil helps on seized bolts
  • Stops at 3/4 in

  1. Travis B.Verified buyer10-17-26

    Pulled a rounded caliper bolt in my driveway

    Chewed the head off with a cheap socket. Tapped the 13mm on, two pulls with the breaker bar and it was out. Saved me a tow to the shop.

  2. Ray D.Verified buyer10-16-26

    Been wrenching 30 years. Should've had these sooner

    I've got the expensive extractor set at the shop. This one lives in my truck now. Same spiral idea, bites just as hard on rusty stuff.

  3. Mike and Jake P.Verified buyer10-15-26

    My kid pulled the bolt on his first try

    Rusted bolt on the dirt bike's footpeg bracket. Showed my son how to tap it on and he did the rest. He thinks he's a mechanic now.

  4. Luis G.Verified buyer10-14-26

    Trailer lug nut, rounded by a tire shop

    Some shop rounded a lug nut with an impact. 3/4 in socket, tapped on, came right off. Spare's back on the trailer.

  5. Kevin S.Verified buyer10-13-26

    Great, wish it went past 3/4

    Works exactly like the video. Lives in my maintenance bag. Took a star off because I have one bigger bolt it won't fit. Ordered the big bolt pack.

QUESTIONS FROM THE BAY

Ask Us Anything.

Will it work on my bolt?

If the head was 1/4 in to 3/4 in (6.35 to 19mm) before it rounded, there's a socket for it. Tap your size in the size finder above. Badly rounded heads shrink, so go one size down and tap it on.

Does it work on nuts too?

Yes. Rounded nuts, bolts, lug nuts and hex-head screws. If a regular socket slips on it, BITEBACK grips it.

Can I use it with my impact?

Yes. The sockets are 3/8 in drive chrome-moly, so they go on a ratchet, breaker bar or impact wrench. The hex adapter lets you run them on a drill or impact driver.

What about really seized bolts?

Soak them with penetrating oil first and give it time. On the worst ones a little heat on the part (not the socket) helps. Then tap the socket on and turn steady.

How do I get the bolt out of the socket?

Clamp the socket in a vise and knock the bolt out through the square drive hole with a punch. The free punch is made for exactly that.

What do the add-ons do?

The screw extractors handle stripped and cammed-out screws in a drill. The left-hand drill bits handle bolts that snapped off flush, where there's no head left to grab. The Pro Kit includes both.

Will it damage the threads?

No. It grips the head, not the threads, and turns the bolt out the normal way.

What if it's not right for me?

You're covered by our 30-day money-back guarantee. Email support@ventrafinds.com within 30 days of delivery and we'll send return instructions and refund what you paid, even if you've used it. The free gift is yours to keep, and every socket has a 1-year warranty.

How long does shipping take?

Shipping is free on every order. Orders ship within 2 days and arrive 7 to 10 days after you order.

30-DAY MONEY-BACK GUARANTEE

If It Doesn't Bite, You Pay Nothing.

Try it from $69.90. If it doesn't get your bolt out within 30 days of delivery, we refund every cent.

  • No drilling
  • Free pin punch
  • 1-year warranty

Free shipping · Ships within 2 days · 1-year warranty on every socket

Bolt's out. Go home on time.