Your cart is empty.
Your cart is empty.UPDATED FOR 2020 with EVEN STRONGER rare-earth magnets, your StudMark Magnetic Stud Finder firmly grabs on to screw and nail heads in drywall. Plus lets you visually mark up to 3 stud locations with the 2 built-in removable magnet markers. No batteries needed! Had it with hard-to-use stud finders that don't really work? Tired of marring your walls with messy pencil marks? StudMark to the Rescue This compact magnetic stud finder takes the guesswork out of stud location & eliminates the need for excess pencil marks. Ideal for finding studs in , 5/8 , drywall & sheetrock walls. The Only Stud Locator That Marks up to 3 Studs at a Time Your new StudMark features: A compact base unit with a powerful rare-earth magnet 2 removable green stud markers, also strongly magnetic Markers help you visualize stud locations for centering and positioning your projects Great for installing: Mounting racks for flat-screen tvs and monitors Brackets for shelving, hooks, cabinets, window coverings and more Securely hanging pictures and artwork To use, simply: Move StudMark over your wall in a Z pattern until it snaps into place over a stud nail or screw Leave StudMark magnetically attached to your wall, so your hands are totally free Remove one of the magnetic green stud markers & position it at the stud location Move StudMark over to find the next stud & repeat the process Once the 2 green markers are in place, you can use the StudMark base unit itself to mark a 3rd stud location. All Without Messing Up Your Walls No more leftover pencil smudges. No more needless nail holes. No more fuss & frustration. Backed by Our 2-Year So Add to Cart Now Perfect gift for all the do-it-yourselfers & construction pros you know. Copyright 2018 Calculated Industries All Rights Reserved
aTypicalEngineer808
August 26, 2025
Summary: Adding a few grab bars to dad's shower. I used a lot ofproducts for this project, so including all related products in thisreview.Recommendation:1) When mounting grab bars, it's always easier if you can find thestud to attach to. In this vertical install, I decided to use a studand Wing-Its anchors; partially because I wasn't sure I could hitboth, and didn't want to put two fasteners vertically (on either theright or left only), but that would also position the bar in theshower a little too far in (towards the shower control).2) The WingIts requires a 3/4" hole through the mounting material.For tile, this can be especially challenging. I used the SHDIATOOLdiamond 3/4" bit, with the DRILLAX adapter to get through the tile,and then used the 3/4" BOSCH bit to finish through the dry wall. Alsoused the BOSCH bits for the other small hole. Having the right toolfor the job is the difference between project completion, and a messy,disaster.Related Products:Calculated Industries 7310 StudMark Magnetic Stud Finder with 2 Removable Magnet Markers ~ $12Pros: strong magnet; multiple marking options.Cons: None.Conclusion: 5-stars R8924P Home Care 24-Inch Concealed Screw Bath Safety BathroomGrab Bar, Peened ~ $30Pros: Moen name, includes stainless screws.Cons: None.Conclusion: 5-stars Grab Bar WingIts, PK2 ~ $14Pros: Heavy duty, highly rated.Cons: Cost ($7/anchor).Conclusion: 4-stars (cost) Diamond Core Drill Bits 3/4 Inch ~ $13Pros: Right tool for the job, looked brand new after drilling twoholes (with proper technique, including cool water).Cons: None.Conclusion: 5-stars Core Drill Bit Arbor Adapter ~ $15Pros: Allows SHDIATOOL bit to be used with drill (instead of angle grinder).Cons: Cost (a little expensive).Conclusion: 4-stars (cost) GT3000 Carbide Hammer Drill Bit Set ~ $25Pros: Cuts great; carrying case.Cons: None.Conclusion: 5-stars
Ethan
August 18, 2025
Magnets on the back pull to the drywall screws, the two little arrow things are also magnetic and stick to those screws. Doesn't work the best on drywall covering lath+plaster, but what really does? Anyhow, this tool is awesome. You can find multiple studs with it, marking up to three at a time. Makes hanging something a pinch. Just helps you find drywall screws, doesn't help you with electrical at all. 100% worth the price.
Al Del Rio
August 16, 2025
I thought it was interesting that a calculator maker would fab a stud locator, very practical does work excellent and helps you locate studs quickly
Jeremy V. Babson
August 8, 2025
I am really frustrated by stud finders. Maybe it's just me but they seem to be awkward to hold and overly complicated. When I saw this magnet I thought I'd give it a shot. It works and it will stick to the wall. I haven't finished the job yet because I have to buy a longer dowel.
robert
July 4, 2025
By far best ever stud finder I'm buying another , value ,well built, ease to use , strong magnet good grip and lots of features
Connie
June 6, 2025
I know...you are here because you have 1900's plaster walls and are afraid to put a million holes in your wall only to find lathe behind the plaster and you thought it was a stud. First of all, 1920's studs (or studs over 100 years old) are actually, like literally, 2" or more. Today 2x4's are actually less than 2". So, with that said, you have 100+ year old timber (THAT DOES NOT EXIST ANYMORE in our forests) that you want to be careful with, know where each stud is, and don't want to put so many holes in plaster because you and I both know it'll be cracking before you can say, oops, that's just lathe. Are you getting what I'm putting down? No? probably shouldn't bother to continue to read. Yes? Okay, so, in your 100+ year old home; do you have an attic? If so, climb up there with a bright flashlight and LOOK down through any exposed points so you can actually see that 100+ year old timber that are your wall studs. Pretty amazing. You can, in some cases, shine the light down through the wall to see where they are, correctly measure the width (16 on center is usual), and get an idea of placement from corners. THEN, get a Deep wall scan stud finder. Yea, sorry, these magnets are GREAT. The problem is they also throw false positives on some of the odd non-stud nails. A deep wall scanner WILL find studs behind plaster. These magnets are good for aligning a stud vs FINDING it. Enough said. Don't put too many holes in your plaster!
Verified Customer
May 30, 2025
I combined this with an electronic stud finder and measured distance from the three marked points. I highly recommend this product.
Thomas
May 13, 2025
Small green magnets are too weak. They fall off wall easily. Total waste of time. It’s a good idea, but they used cheap magnets that makes product unusable.
Troy Hooper
May 6, 2025
Works far easier and frankly better than any of the battery powered stud finders I've used in the past.And price was good too!
Robbie J
April 26, 2025
Handy when organising a TV bracket on the wall.
PJAS
April 18, 2025
Love this device & works gr8 for the applications I brought it for.
Customer
March 9, 2025
Simple product that works fast and efficiently
Scott Arbon
February 18, 2025
This only finds nails in the studs and since the wall is glued to the studs this doesn't do a very good job. It's a good magnet don't get me wrong, but for the purpose of what I wanted it for, it didn't work and had to resort to an actual stud finder device.
Recommended Products
