


📐 Master precision, own the craft.
The Stanley Proto J000AA 25 Blade Master Feeler Gauge Set features 25 precision blades ranging from .0015" to .040" (excluding .019"), each etched with both decimal and metric measurements. Housed in a durable steel holder with a brushed finish, this lightweight (0.19 lbs) tool is proudly made in the USA, delivering reliable accuracy for professional and DIY applications alike.
| ASIN | B001HWDOK8 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #172,067 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #493 in Tool Sets (Tools & Home Improvement) |
| Brand | Proto |
| Color | Multi |
| Customer Reviews | 4.7 4.7 out of 5 stars (308) |
| Date First Available | October 8, 2008 |
| Finish | Brushed |
| Global Trade Identification Number | 00662679530228 |
| Included Components | 25 Blade Master Feeler Gauge Set |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 2.4 ounces |
| Item model number | J000AA |
| Manufacturer | Stanley Proto |
| Material | Blend |
| Number Of Pieces | 25 |
| Number of Handles | 1 |
| Number of Teeth | 25 |
| Part Number | J000AA |
| Pattern | Solid |
| Power Source | Hand_powered |
| Product Dimensions | 6.25"L x 0.82"W |
| Shape | Rectangular |
| Size | One Size |
| Style | Classic |
| UPC | 662679530228 |
| Warranty Description | Call vendor for warranty |
R**W
High quality made in the USA!
High qulaity made in the USA
Y**E
High quality
Got this for doing head gasket work in near future, haven't used yet but , I don't see how I would have any issues with this not working as I intend to use it.
B**W
Worked well.
Great set of feeler gauges. They were a little short so that may or may not be a benefit in some applications. I got this to replace a set that I could not keep from rusting. I hope these stay rust free.
J**O
Good deal and good product
High quality and well made item. It's well put together and has a large variety of sizes in a compact package. The metal is solid and seems to be stainless steel, the body of the item where the blades fold into is decently thick so it isn't going to bend too much, and the screw lock is easy to tighten to keep the selected blade folded out. For the price, it's a great deal.
R**O
Quality. Also Amazon's recommendation!
It is stainless steal by Proto . It is rust resistant, precise, accurate. I formerly owned a Craftsman made in the USA 26 leaf feeler gauge. It tarnished, rusted very slightly, and a couple of the leafs just broke off, probably from age. Poor quality for the Craftsman, including poor screw for tightening the 26 feelers inside the sturdy two outside metal bands!
A**W
These feeler gauges are, in most cases, the only set most people will need
These feeler gauges are, in most cases, the only set most people will need. They can be used for many different things. I have used them to set lifter, spark plug, and points gap so far and they slide in and make the measurement easily and quickly. These are flexible so they are easy to get in to hard to reach places as well. I like how the bundle of them are able to be kept together so you can quickly pick the gauge you need or you can unscrew the finger nut and take the feeler out that you need to use so you do not have to wield the whole set.
A**R
This will work.
Hey, so some markings are very strong, but others are very hard to read. For example the thinnest blade which is .0015/.038 is not very strong. I suppose if these were greasy it would be very heard to read. You can see the laser lay down a solid blast, but on the harder to read ones it's just a dot, dot, dot, dot. I'm using these to gap my piston rings so no real complain. Just nit picking. But why didn't they just lay down a solid blast on the ones that where just dot dot dot dot? These are good for what I'm doing.
G**Y
Easy to read
Set is easy to read, and includes .030, .032, and .040 blades which are not usually included, and the reason I picked up this set. Good value.
V**E
Perfecto :)
A**Y
exactly as described, thanks again!
A**R
Good quality love it
S**T
Gr8
R**.
great tool. nice finish to the surface. all the feeler gauges you will ever need.
Trustpilot
1 month ago
2 days ago