CRAFTSMAN Home Décor Hand Tool Collection
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Items Included in this Collection




Item #1048510 |
Model #CMHT77621
CENTER STUD DETECTION: Detects center of stud for accurate results
1-1/2-in RANGE: Detects wood and metal studs up to 1-1/2-in deep
ACCURACY: Auto Calibration for Consistent Readings
SAFETY: Detects presence of live AC
Thin profile for ergonomics and storage
EASE OF USE: LED arrows and audible notifications of stud location
Includes (1) CMHT77621 Stud Finder; (2) AAA Batteries
General | |||
|---|---|---|---|
Color/Finish Family | Red | Battery Required | Yes |
Material | Plastic | Detection Type | Center |
Display Type | LED | ||
Dimensions | |||
|---|---|---|---|
Battery Size | AAA | Scan Depth (Inches) | 1.5 |
Depth (Inches) | 1.5 | Width (Inches) | 4.5 |
Length (Inches) | 7.5 | ||
Features | |||
|---|---|---|---|
Automatic Operation | Yes | Level Included | No |
Battery Charger Included | No | Magnetic | No |
Battery Included | Yes | Object Detection | Electric/Metal/Wood |
Case Included | No | Sound Indicator | Yes |
Detects Live Wires | Yes | ||
Warranty | |||
|---|---|---|---|
Warranty | Limited lifetime | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | No | ||
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 27111800 | ||
Ratings may include incentivized customer reviews.
What Customers Are Saying
The product has mixed reviews. Some users found it effective at accurately detecting studs and wiring, with clear visual and audio cues, a lightweight design, and simple operation. However, many others reported significant issues, such as inaccurate or inconsistent readings, frequent false positives for electrical wiring, and difficulty locating actual stud locations. The ergonomics and user interface were also criticized by some customers. Overall, the product appears to be unreliable for a significant portion of users.
Customer review summary generated by AI, including incentivized reviews.Not so good
Like most, I found this to be awkward and clunky to use. AC line detect is a bad, misleading feature. Well-intended but it just isn't reliable. Too many false positive readings. It does, however, seem to locate stud centers. I prefer my old one which finds stud edges and has no AC detect. And the whole deal with the marking button to create a small depression may be convenient for some but there's nothing like a notch or something that allows a pencil mark. I see models without this "fea...
Worked at first
I bought one of these about 2 years ago and it worked fine. It was my first time ever using a stud finder and I mounted my then 50' TV [now upgraded to 55'] and it did its job because it hasn't fallen to this day. A bit confusing compared to what I've seen from other brands but it got the job done. I tried using it again and I made a lot of wrong holes in my wall after inaccurately saying a stud was where it wasn't (I ended up using a magnet to look for nails in the studs). I changed my batterie...
Hello, I appreciate your feedback on the CMHT77621 1.5-in Scan Depth Electric/Metal/Wood Finder and I'm sorry to hear that it is not working as i... Read More

Difficul product but I have some suggest
[This review was collected as part of a promotion.] Wonderful product easy years but I have some suggestions first off make the indicator light brighter and more noisier have indicator points 20 into which lights going off on which side maybe making different sounds for each side and a little marker area at the end so I could use a marker to tally my angles Or Mark my hidden beams easyer I knows I had a lot of difficulty using it at first because I couldn’t figure out where my beams were becau...
From craftsman.com
Works perfectly. Read the instructions.
This stud finder if used properly literally shows you center every time. It even tells you if you go the left or the right a little too much. Put the stud finder up against the wall and hold the power button for a minute. Then slowly move the stud finder left or right until it detects a stud. Moving too fast will give you false readings, failure to allow the unit to ping your wall by holding the power button down for a second will give you false readings. Read the instructions, they're on th...
Worst I’ve EVER Used
I don’t know where to start with this thing. It’s gotta be one of the most poorly designed electronic devices I’ve ever used. The button placement is terrible and requires you to keep the button pressed but since it’s in the center it becomes a chore after a while. You would think it’s use is pretty straight forward but it only includes vague pictures instead of actual directions in the package. With that being said, I can’t get this thing to shut up and actually find studs. As soon as you press...
Sweepstakes
Worthless
I wish I had read the reviews on this beforehand. (I've been single for 14 years so at first, I thought it was just me that couldn't even use a stud finder. LOL....) Anyway... I've always considered Craftsman to be a good brand. I tried swapping batteries and even taping one in because it kept popping up. This thing doesn't work at all. I needed it for a project and ended up just drilling holes til I found a stud and then measuring out 24" to find the others. Holy holes in the wall, Batman. Rea...
I want my money back
I thought " Oh cant go wrong with Craftsman quality". Well with this product you can. I don't know if it's just cheaply made and Craftsman slapped their brand on it or if Craftsmen even performed tests on this stud finder. False readings constantly through .05 inch drywall, never hit the center of stud, sometimes accurate on the edge? C'mon man. I realize it measures density behind the wall, what I don't understand is why it was indicating stud placement when there was nothing there to indicate ...
From craftsman.com
Everyone should have one!
[This review was collected as part of a promotion.] I bought this with the intent of hanging drapes, and I needed to find the studs on either side of the window. It worked perfectly through my paneling, and made it so easy to know where to nail. I'm a 49 year old female, and this was a lifesaver for me. The added function of being able to detect live wires made me feel a lot safer in where to drive the nails in. I really could have used this a few years ago when hanging the curtains in my dad's ...
From craftsman.com
Detects Electrical Everywhere
My previous stud finder, a Zircon, had the battery explode after years of reliable use, so I picked up this Craftsman (a name that used to mean something, by the way). Similar to a lot of the bad reviews I've been reading, after 1 day's normal use, it now detects electrical on on every wall, EVERYWHERE, including my hollow bi-fold closet door. It worked fine the first day I had it and I was able to hang a floating shelf, but since then, it's completely useless. Unfortunately, I threw away the ...
Hi –
Thank you for leaving your feedback from your experience with this unit. I am sorry to hear that you’re having issues with your unit after ... Read More

Inconsistent-Inaccurate-Avoid
Beware-lot's of bunk reviews or paid promotion reviews. Read, you will see a paragraph of nothing with [promotional review] or something similar at the end. No actual product use details. This is a junk stud finder. No real issue with ergonomics or design. Performance is the issue. Inaccurate and inconsistent. Directly on stud, might get lucky and this gizmo will agree. Will incorrectly detect electric everywhere. Other times nothing, in the same spot. I've measured 16" and 24" (home wall st...
Hi –
Thank you for leaving your feedback from your experience with this unit. I am sorry to hear that you’re having issues with your unit after ... Read More








Hello Jimmy and thank you for your feedback regarding CMHT77621 CRAFTSMAN 1.5-in Scan Depth Electric/Metal/Wood Finder. I am sorry to hear you are un... Read More