Search  for anything...

Alden 8440P Grabit Pro Broken Bolt and Damaged Screw Extractor 4 Piece Kit

  • Based on 1,376 reviews
Condition: New
Checking for product changes

Buy Now, Pay Later


As low as $8 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Apr 11
Order within 8 hours and 36 minutes
Available payment plans shown during checkout

Features

  • Two-step drill bit and extractor in one tool. Multiple tools not required.
  • Self centering drill tip; no walking or wandering. No grinding, center punching required.
  • Can be used in quick change chucks. Easy to use.
  • Tempered twice for extra hardness. Results in multiple extractions per tool.
  • Made from M2 HSS. Highest quality steel used and made in the USA.

Description

Remove broken and damaged screws and bolts in two easy steps. Each of the four dual ended bits in this set feature a burnishing tip to prepare the screw or bolt for removal and a threaded tip to grip and extract them when powered with a 3/8" drill. Removes many types of screws up to 4" in length including hex, Phillips, and square drive and bolts up to 3/8". Each of the four bits are different widths to handle a different range of screw and bolt sizes. Additional Features: Bit 1 handles No. 4-No. 7 screws and No. 10 bolts (5mm) Bit 2 handles No. 8-No. 10 screws and 1/4" bolts (6mm)Bit 3 handles No. 11-No. 14 screws and 5/16" bolts (8mm)Bit 4 handles No. 16-No. 24 screws and 3/8" bolts (10mm) Everybody knows the frustration of removing stripped screws and bolts. With the Alden 4-Piece Grabit Broken Bolt and Damaged Screw Extractors Set, you can finally get rid of that headache. It is industrial strenghth and is made from high quality tool steel. It is designed to be used in a variable reversible drill but is also effective using a 1/4 inch hex screwdriver and extracts many type fasteners including: Phillips, Slotted, Hex, Trox, Tri-Wing,Pozidriv, Fearson, most tamper resistant screws and many more. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); From the Manufacturer Pro Grabit 4 piece kit works on damaged screws and broken bolts from as small as No. 4 screw to as large as 3/8 in. bolt. Quickly and easily removes most damaged screws such as Hex, Phillips, Torx, Square Drive; sizes No.4 - 24 from wood, plastic or metal up to 3 inches in length. Two-step drill bit and extractor in one tool extracts broken bolts and damaged screws fast; use in reverse only when drilling and extracting with reversible hand held power drill. Can drill up to grade 8 or 10.9 class fasteners; extracts bolt sizes No. 10 - 3/8 in. (5mm - 10mm). Serrated extracting end of tool results in greater torque for hard to remove bolts and screws. No bolt preparation required. Professional grade multi-purpose extractors compatible with "quick- connect" chuck systems or chucked directly into drill. Good for multiple extractions with single tool. See more

Material: High Speed Steel


Cutting Diameter: 10 Millimeters


Finish Type: Steel


Shank Type: Square


Brand: Alden


Material: ‎High Speed Steel


Cutting Diameter: ‎10 Millimeters


Finish Type: ‎Steel


Shank Type: ‎Square


Brand: ‎Alden


Item dimensions L x W x H: ‎8 x 4 x 1 inches


Tool Flute Type: ‎Straight


Minimum Bore Diameter: ‎0.19 Inches


Surface Recommendation: ‎Metal, Steel


UPC: ‎786830337782 795871624188 744211231548 727708084407


Unit Count: ‎1.0 Count


Global Trade Identification Number: ‎07


Manufacturer: ‎Alden


Number of Pieces: ‎4


Part Number: ‎8440P


Item Weight: ‎3.52 ounces


Product Dimensions: ‎8 x 4 x 1 inches


Country of Origin: ‎USA


Item model number: ‎8440P


Is Discontinued By Manufacturer: ‎No


Size: ‎Small


Color: ‎Black Poly case


Finish: ‎Steel


Item Package Quantity: ‎1


Included Components: ‎Plastic case & 4 Professional Extractor Bits


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎90 day limited warranty.


National Stock Number: ‎5120-01-599-7056


Date First Available: October 4, 2004


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Apr 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works Perfectly
The media could not be loaded. After reading so many bad reviews, I almost didn't buy the ProGrabit. But, I gave it a chance, and bought and used the product to remove some 2.5" screws from an old pool table railing. Out of the 5 I used on, I succeeded on 4. The one I didn't was not due to a bad product, but me not knowing the screw was in at an angle, thus I drilled at the wrong angle and brock off half the screw head when extracting. Since I haven't seen or used a product that works any better, I see no reason not to give it 5 stars. One must follow the directions exactly, and use the extraction part at as low of a speed as possible on a variable speed drill while applying a lot of pressure. See my video of the actual screws removed, and with one still attached to the extraction head. It grabbed the screws so well, that on some, I had to use a pliers to remove the screw from the grabit after extraction. I'd say that those that complained about it either used too small of a grabit in ration to their screw, (the video shows the largest grabit holding the 2.5" screw, although I found using the second to largest to work even better), or they didn't apply enough pressure, or they ran the drill too fast during extraction, or they drilled the hole either too deep or not deep enough. The directions spell this all out very specifically, but as with any product you buy, you must READ THEM... So, as one who has hassled with many of stripped out screw heads in the past, I highly recomend this product, and would give it as a gift, and will probably buy a second or third set to have around in case I do ever break one. ... show more
Reviewed in the United States on October 10, 2009 by Electrician

  • Worked as advertised
I over tightened the screws on my DeWalt planer. Bad habit I have. Ordered this product which arrived earlier than expected. Awesome!!! This kit worked perfectly. Very happy with purchase. Highly recommend!!!
Reviewed in the United States on October 16, 2024 by Amazon Customer

  • Replacement set
I had purchased the (3 piece) Sears Craftsman set some time ago to have in case of an emergency screw out situation. It worked as advertised but due to not watching what I was doing I broke the end off one of the bits. Sears said "No Warranty on this product". I found out not all Craftsman tools are warranty'd for life. So when I saw the Alden ProGrabit 4 piece set on Amazon at less money than the Sears 3 piece I jumped at the opportunity. These screw extractors work as advertised but you must follow the instructions to the letter. If you do they will do the job. You just have to remember you have this ingenious removal tool in your tool box when the need is present. The tool steel is very hard so if you move the drill side to side at all when drilling the bit will break. Especially with the smaller bits. Use a steady hand and you will find they work as advertised. ... show more
Reviewed in the United States on November 1, 2009 by Mr. J J MaCaw

  • removed a threadlock sealed stripped bolt
A drum pedal I was servicing had a threadlocked & corroded bolt that would not respond even to a heat gun + an impact wrench. I had stripped the philips head threads down to basically a circle. This managed to get the bolt out, to my great surprise. I did have to use a hand driver to get it started initially, rather than a motorized drill. ... show more
Reviewed in the United States on December 4, 2024 by Robert M.

  • Great product. Really works well.
I had three frozen machine screws in metal and concrete. I tried everything to get them out. Bought this product. The smallest chuck didn't work, but the next size up did. It was easy. Followed the instructions and all 3 screws came out very easily. This is one of the best tools I've used. Saved me a lot of money if I had to hire a handyman to do that job. I've read several people say these screw extractors break after a while. I had no problem using it today. If that happens in the future, I'll update. But even if I had to buy another set, it was totally worth the price. ... show more
Reviewed in the United States on August 27, 2017 by JM

  • Believe all the 1 star reviews
I made the mistake of thinking that even if this did not work, it would not make the problem worse. Wrong. I needed to remove several 3/4" screws which were frozen in a cooktop. The philips slots were worn, but otherwise the heads and screws appeared undamaged. To make things as easy as possible for the screw remover I sprayed the screws with PB Blaster and let that work for 2 days. The burnishing end made appropriately sized holes. However, the remover end simply would not grab the edges of the hole the burnishing end made. And, yes, my drill was in reverse, at low speed. I applied pressure and angled the remover per the instructions, no luck. Until I got to the third screw. On it the removing end threaded into the screw head as it was supposed to do. The screw started to back out. One revolution. Looking good. Second revolution. Making progress. But then, words that may not be reprinted in this review. The tip of the removing end broke off, firmly embedded in the screw head, just as is reported by so many other reviewers who have given it 1 star. Because the remover is "Tempered twice for extra hardness" it is brittle and prone to breaking, and when it breaks it is a bear to grind out. If you choose to ignore this warning and buy this product, be sure you have your dremel at hand with a good supply of grinding stones. I believe this is the first 1 star review I have given, but 1 star is generous. I figure that 1 star is appropriate for a product of no value, but since this made my problem worse when it broke off, I would like to give it a negative rating. I know that many people have had success using this product. I congratulate them on their luck. But too many people report the same problem of the removing tip breaking off. Since it broke for me while the screw was turning I must conclude that I was not overstressing it, and there must have been a defect in the metal or manufacturing process. Once I cleaned up the mess left by the broken tip, and removed the head of the screw, I was able to grab the screw shaft with a vise grip, and the screw came out easily. Do yourself a favor and do not take a chance with this product. ... show more
Reviewed in the United States on November 24, 2012 by Zippy Zippy

Can't find a product?

Find it on Amazon first, then paste the link below.