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

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

Q: will these work on 1/4" corroded stainless steel screws?

I just tried to use them to remove some 1/4-20 stainless flat head screws that were corroded into a piece of aluminum. The #2 tool, which is spec'd for 1/4" fasteners, broke with very little effort. Since the heads were big enough, I then tried to use the #4 tool, which is supposedly strong enough to remove 3/8" fasteners, and it broke too. I don't expect miracles from these tools but I do expect that they would strip the fastener head before breaking themselves. I consider this a design flaw and would not recommend them for really tough jobs.

Q: I can't figure out what grade bolts are for license plates. I have 4 of them with broken heads. Is this kit strong enough?

license plate bolts should not be any heavier than grade 4These extractors are the greatest, I removed broken steel bolts that the head had stripped out-follow the instructionsthey are amazing!!!!

Q: Need this to take the bolts out from my fender. Is this strong enough?

They should be strong enough, I have never had a problem with any of the Grabit products. I have used it to pull out stripped bolts off my old motorcycle.

Q: I have an interior threaded pipe I need to remove that is th edrain for my air compressor. I snapped it off. It's inside diameter 5/16".

5/16 is too large for these, a standard extractor is tapered it's entire length, these aren't.

Product ID: 280159124

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Details

Brand
Alden
Material
High Speed
Finish type
Black Oxide
Number of pieces
4
Drive Bit Shank Style
cylindrical

🎯Self-centering drill tip, no walking

🔩4 dual-ended extractor bits

⚙️M2 High Speed Steel, tempered twice

Description

🔧 Break free from broken bolts—extract like a pro every time!

EFFORTLESS ACCURACY - Self-centering tip eliminates walking—no grinding or center punching needed
UNMATCHED DURABILITY - Tempered twice for extra hardness, ensuring multiple extractions per bit
VERSATILE SIZE RANGE - Handles screws #4 to #24 and bolts up to 3/8" effortlessly
DUAL ACTION PRECISION - Two-step drill and extractor in one tool for seamless removal
READY FOR QUICK CHANGE - Compatible with quick change chucks for fast, professional workflow

The Alden 8440P Grabit Pro Kit features four dual-ended extractor bits made from premium M2 High Speed Steel, tempered twice for superior durability. Designed with a self-centering drill tip, it eliminates walking and the need for grinding or center punching. Compatible with quick change chucks, this kit efficiently removes a wide range of damaged screws (#4 to #24) and bolts (up to 3/8") in just two steps, making it an essential tool for professionals seeking reliable, fast extraction.

Specifications

Manufacturer	Alden
Part number	8440P
Item Weight	109 g
Product Dimensions	20.32 x 10.16 x 2.54 cm; 109 g
Item model number	8440P
Size	S
Color	Black Poly case
Finish	Black Oxide
Material	High Speed Steel
Item Package Quantity	1
Number Of Pieces	4
Compatible Fastener Range	Phillips, Slotted, Hex, Torx, Tri-Wing, Pozidriv, Fearson, most tamper-resistant screws; bolts: No. 10 to 5/16; screws: #4 to 24
Included components	Plastic case & 4 Professional Extractor Bits
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

will these work on 1/4" corroded stainless steel screws?

I can't figure out what grade bolts are for license plates. I have 4 of them with broken heads. Is this kit strong enough?

Need this to take the bolts out from my fender. Is this strong enough?

I have an interior threaded pipe I need to remove that is th edrain for my air compressor. I snapped it off. It's inside diameter 5/16".

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