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KLEIN TOOLS

Klein Tools MSF100 Magnetic Stud Finder and Level, Compact, Wood and Metal Detector with Bubble Vial for Accurate Markings, Felt Pad Backing

  • Based on 551 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Aug 18
Order within 15 hours and 39 minutes
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Size: Single


Features

  • DETECT METAL STUDS AND FASTENERS: Magnetic stud finder efficiently detects metal studs and fasteners within wooden studs
  • POWERFUL RARE-EARTH MAGNET: Provides quick and precise stud identification
  • PROTECTIVE FELT PAD BACKING: Safeguards drywall and plaster surfaces during use
  • PRECISE MARKING AND ALIGNMENT: Features a center top notch, bottom opening, and bubble vial
  • USE AS REFERENCE POINTS: Use several stud finders as reference points by placing them on walls while working

Description

The Compact Magnetic Stud Finder detects metal studs and fasteners within wooden studs, using a powerful Rare-Earth magnet for fast, accurate stud location. It includes felt pads to safeguard drywall and plaster walls. Features such as the center top notch, bottom opening, and bubble vial offer precise marking and alignment. Its compact design makes storage and transport easy; withstanding drops up to 9.9-Foot (3 m). Overmolded housing ensures a comfortable grip. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

Brand: KLEIN TOOLS


Material: N52 magnet, PC-ABS housing


Color: Orange


Style: 1-Pack


Item Weight: 1.76 ounces


Brand Name: KLEIN TOOLS


UPC: 092644694790


Unit Count: 1 Count


Manufacturer: Klein Tools


Included Components: Magnetic Stud Finder


Item Type Name: Magnetic Stud Finder


Model Number: MSF100


Manufacturer Part Number: MSF100


Color: Orange


Style Name: 1-Pack


Item Weight: 1.76 ounces


Level Measurement Units: degree


Material Type: N52 magnet, PC-ABS housing


Operation Mode: Manual


Level Measurement Type: bubble


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 18

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.

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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Love this little guy it works - Love Klein anything except staple gun.
Size: Single
Love this little guy it works. Before this I used battery operated ones. I love not having a battery and love finding studs now.
Reviewed in the United States on May 4, 2026 by Ken
    • Strong magnet!
Size: Single
This stud finder does the Job! So, I was trying to find studs to hang a TV. This little 3-4" long gadget has a magnet that is strong enough to find a screw in a stud and to let go of it and see it stick to the wall. It is unmistakable as a Klein tool with its black and orange design. The level sight glass was easy to read and use to locate the edges of the stud.It seems tough and ready to get to work. I was able to accurately mark a level line, and then find the edge of the stud and mark a plumb line. Great tool. Perfectly priced. ... show more
Reviewed in the United States on May 10, 2026 by BARBARA S.
    • Great simple tool
Size: Single
Very simple tool that does the job well. Best to use together with a digital stud finder.
Reviewed in the United States on June 30, 2026 by gergo
    • Great
Size: Pack of Two
Love these. best stud finder I've ever had. Basically just as good as any magnetic stud finder, but they are pretty compact, the level bubble is sometimes a nice feature to point straight up and follow where the stud is.
Reviewed in the United States on July 3, 2026 by taylor storey
    • Takes the guess work out
Size: Single
Works great, easy to use!
Reviewed in the United States on May 14, 2026 by Denise D.
    • Awesome stud finder
Size: Single
This is the best stud finder on the market. Easy to use and strong magnet that won’t destroy your drywall. Highly recommend for any DIY project
Reviewed in the United States on June 16, 2026 by Amazon Customer
    • Solid, simple, and does the job — with a couple small quirks
Size: Single
I picked up the Klein magnetic stud finder for some wall-mounting projects and overall, it’s been a dependable little tool. It’s simple — no batteries, no beeping — just strong magnets that latch onto screws or nails in the studs behind drywall. What I like: The magnets are strong — once it catches a screw head, you know you’ve found your stud. Lightweight and pocket-sized, so it’s easy to keep on you while working. No calibration or fuss — works right out of the box. What could be better: Because it relies on finding metal fasteners, it can be less helpful if your studs don’t have screws/nails where you’re searching. Not as precise as an electronic stud finder for centering studs — you still have to guess a bit. I gave it 4 stars because while it’s reliable and well-built, it’s not foolproof in every wall type. For quick jobs and basic drywall, it’s a great choice — just know its limits. ... show more
Reviewed in the United States on August 7, 2025 by AmazonUser
    • This works great
Size: Single
Klien Accuracy and Quaity
Reviewed in the United States on May 11, 2026 by Dennis

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