

🧲 Find your studs, not your patience—precision magnetism that never quits!
The Rack-A-Tiers Stud Ball is a powerful, battery-free magnetic stud finder designed for professionals and DIYers alike. With a rare earth magnet generating 27 pounds of pull force, it detects metal through thick drywall, ceramic tile, and plywood with unmatched accuracy. Its unique spherical design ensures less magnetic flux leakage and prevents wall damage, making it the fastest and most reliable tool to locate studs, screws, and nails without the hassle of electronics.

| ASIN | B00JV3JNE6 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #43,319 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #53 in Stud Finders & Scanners |
| Brand | Rack-A-Tiers |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,517) |
| Date First Available | April 22, 2014 |
| Global Trade Identification Number | 00653958311485 |
| Included Components | Stud Finder |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.6 ounces |
| Item model number | 52300 |
| Manufacturer | Rack-A-Tiers |
| Number of Pieces | 1 |
| Part Number | 52300 |
| Product Dimensions | 6"L x 1"W x 8"Th |
| Pull Force | 27 Pounds |
| Shape | Round |
| Size | Basic pack |
| UPC | 653958311485 625912523005 827165741261 |
| Warranty Description | 1 year manufacturer warranty |
D**A
The best stud finder, bar none. Especially for finding the center of metal studs.
By far the best stud finder I've ever used, for finding the center of metal studs. I've used a variety of other neodymium magnets, and any of them work for finding a stud, but they're not precise enough to find the center, and unprotected magnets leave marks on the walls. The spherical shape of this magnet lets you slide the magnet around to see where it's sticking best, and place it right in the center. The magnet is strong enough to adhere to a steel stud through 5/8" thick drywall. It will stick even more strongly to screw / nail heads, which can also aid in finding the center, but screws aren't necessarily in the center, so I try not to rely on screw locations if I'm drilling a large hole for a toggle bolt. I do a lot of mounting jobs which require drilling a 1/2" hole to insert a toggle bolt, and with a 1.25" inch wide metal stud, that leaves very little margin of error. Since I got my studball, I've never failed to find the center of a stud on the first try. And the rubber housing prevents leaving marks on the wall. Yes this is a bit overpriced, and I wish they were cheaper, but it's still worth it. I already bought a second one, and if I lose either I will buy more. These are great for wood or metal studs. Using a separate electronic studfinder (i.e. Franklin T9) first to locate the stud is a good idea and speeds up the process, and then I use the studball to confirm and to find the center. If you only need to occasionally find studs, and aren't doing this professionally, the stud ball by itself is all you need. Bottom line, buy it, you won't regret it. (only downside is I still haven't found a great way to store it so that it doesn't stick to other metal objects or my other magnets.. But this is true of most neodymium stud finder products. I'll probably eventually make some sort of protective foam sleeve for it, I wish it came with something or had a protective case available as an accessory)
O**A
If Your Walls Are Plaster, You Need This.
Living in a 1915 house means my walls are basically *history class with a vengeance* — plaster, lath, mystery studs, you name it. Finding a stud used to feel like a paranormal investigation. Enter the Rack-A-Tiers Stud Ball. This little magnet hunts down the nails in the lath and leads you straight to the stud like it’s got X-ray vision. It outperformed my fancy electronic stud finder by a mile (even on “metal mode,” which mostly just lied to me). Simple. Brilliant. Highly recommended — unless you enjoy Swiss-cheesing your walls.
R**.
This is a must have for any DIYer working on drywall, trim boards, or home finishes.
Where has this been my whole life?! WoW. Easily and accurately finds screws and nails under sheetrock finish, in trim boards, and any finish trims. Its a must have for any home DIYer.
J**T
Works well
The magnet is strong and works well for it's purpose. Helps to find the screws in drywall as well as nails in wood.
F**O
Minorly misleading
It is a good tool. It is misleading that you can hold up a pouch of tools with it like the picture indicates because you cannot do that. Also. It's also misleading how it looks a lot bigger in the picture, but when you receive it, it's actually much smaller than it looks. But it is a very strong magnet and being circular it tends to find screws mudded over pretty well but it's not magnificent. Some woodworkers I was working with recommended something like m85 magnets. They cost the same as this and I believe their form factor is probably a little more effective for a lot of things.
O**E
item as described
Arrived on time great product and it works love racket tier products
D**8
Great specialty tool! Really strong magnet!
This is a must have tool when searching for screws or nails hiding under floor glue, spackling, etc.! This handy little tool allowed me locate several hundred screws hiding under 1/4 inch of ceramic tile adhesive/grout.
J**R
Stop fiddling with digital stud finders! Homeowners with plaster and lath, rejoice!
I had purchased two different types of digital stud finders to try to find studs in our newly purchased home, which is OLD and has plaster and lath walls, those two stud finders were all over the place and very inaccurate with my walls. I looked up other options, watched videos about other methods, etc etc. One simple method suggested was using magnets. I found this Rack-A-Tiers studball and ordered it. It arrived an hour ago, and I've been finding nails/screws, and therefore, studs, behind the thick plaster and lath walls! All over the place! Studs were confirmed by moving the magnet vertically after finding a "hit" and finding other "hits" on the same vertical line and marking them... the vertical markings could not be any more clear in indicating a stud, and the spacings of the studs are just about 16 inches apart, confirmed with more vertical lines with multiple hits, marking it all out, it's beautiful. What a simple solution, the most straightforward one. My only gripe is I thought I was getting a pack of those things for some reason, it only comes as a single. Okay, I only really need one anyway. The magnet is just the right strength, it's not TOO strong, and it's definitely not too weak. I am very pleased and now can move forward with our plans! Got plaster and lath walls and need to find studs? Look no further!
A**R
Amazing strength. Much better than any stuff finder I've ever used. Easy and very effective.
D**O
Zeer handige tool om Gyproc schroeven te localizeren.
N**M
Maybe overpriced depending on how much Amazon cranks the price, but very useful to find screws and nailheads through drywall. Made demo really easy and a lot cleaner by just unscrewing the drywall and taking in out in big chunks rather than busting through it HGTV-!dEmOdAY!-style and having to clean up all the debris and dust.
B**O
One of the best things I've bought on Amazon lol. I have been messing around with stud finders for years. Have to calibrate them, batteries, some of them damage walls... This thing is just perfect. Strong magnet finds the drywall screw and your golden. Note; the packaging on these are garbage. My ball came loose in the box as the magnet is so strong it pulled itself on to a screwdriver I also ordered lol.
P**K
Amazing magnet and very easy to find the studs , only downfall is the look holder broke clean in half .
Trustpilot
1 month ago
2 months ago