---
product_id: 10524938
title: "Stanley Proto J000AA 25 Blade Master Feeler ga Set"
brand: "proto"
price: "€ 33.76"
currency: EUR
in_stock: true
category: "Proto"
url: https://www.desertcart.pt/products/10524938-stanley-proto-j000aa-25-blade-master-feeler-ga-set
store_origin: PT
region: Portugal
---

# 25 precision blades ±0.0001 inch accuracy Made in USA quality Stanley Proto J000AA 25 Blade Master Feeler ga Set

**Brand:** proto
**Price:** € 33.76
**Availability:** ✅ In Stock

## Summary

> 📐 Master every gap with precision and pride!

## Quick Answers

- **What is this?** Stanley Proto J000AA 25 Blade Master Feeler ga Set by proto
- **How much does it cost?** € 33.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/10524938-stanley-proto-j000aa-25-blade-master-feeler-ga-set)

## Best For

- proto enthusiasts

## Why This Product

- Trusted proto brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual-Scale Clarity:** Decimal and metric sizes etched on each blade for effortless conversions
- • **Lightweight & Durable:** Steel holder with a featherlight 0.19-lb design for easy portability
- • **Engineered for Professionals:** Measurement accuracy within ±0.0001 inches to meet demanding standards
- • **Precision at Your Fingertips:** 25 finely etched blades from .0015 to .040 inches for exact measurements
- • **Trusted American Craftsmanship:** Proudly made in the USA ensuring top-tier reliability and longevity

## Overview

The Stanley Proto J000AA 25 Blade Master Feeler Gauge Set offers 25 precision blades ranging from .0015 to .040 inches (excluding .019 inch), each etched with both decimal and metric sizes. Housed in a durable steel holder weighing just 0.19 lbs, this USA-made tool delivers professional-grade accuracy within ±0.0001 inches, perfect for meticulous measurements in mechanical and engineering tasks.

## Description

Stanley J000AA Proto 25 Blade Master Feeler Gauge Set 1/2-inch x 3-inch blades in steel holder. Sizes: .0015-inch thru .040-inch except .019-inch. Blades etched with both decimal size and metric equivalent. 0.19-lbs Weight.

## Features

- 1/2-inch x 3-inch blades in steel holder
- Sizes: .0015-inch thru .040-inch except .019-inch
- Blades etched with both decimal size and metric equivalent
- 0.19-lbs Weight
- Made in USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001HWDOK8 |
| Best Sellers Rank | #134,572 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #392 in Tool Sets (Tools & Home Improvement) |
| Brand Name | Proto |
| Customer Reviews | 4.6 4.6 out of 5 stars (310) |
| Global Trade Identification Number | 00662679530228 |
| Included Components | 25 Blade Master Feeler Gauge Set |
| Item Dimensions L x W | 3.5"L x 0.6"W |
| Item Type Name | 25 Blade Master Feeler Gauge Set |
| Item Weight | 2.4 ounces |
| Manufacturer | Stanley Proto |
| Material Type | Blend |
| Measurement Accuracy | +/-0.0001 inches |
| Model | J000AA |
| Part Number | J000AA |
| Set Name | Master Feeler Gauge Set |
| UPC | 662679530228 |
| Unit Count | 1.0 Count |
| Warranty Description | Call vendor for warranty |

## Product Details

- **Brand:** Proto
- **Material:** Blend
- **Measurement Accuracy:** +/-0.0001 inches
- **Product Dimensions:** 3.5"L x 0.6"W
- **Unit Count:** 1.0 Count

## Images

![Stanley Proto J000AA 25 Blade Master Feeler ga Set - Image 1](https://m.media-amazon.com/images/I/61zKytxqitL.jpg)

## Questions & Answers

**Q: What material is this set?**
A: Aluminum is the material

**Q: Where is it made?**
A: "Made in the USA with global materials" according to the Stanley-Proto website

**Q: i s this a full set of the feeler gauges?**
A: Yes, lots of gauges as shown.  Not sure what constitutes a full set?

**Q: I need to know if this set have 0.14 inch and 0.27 inch too???**
A: The feeler gauge that I received does not have a .14 & .27 inch feeler gauge.  My feeler gauge covers a smaller size range.

## Frequently Bought Together

- Stanley Proto J000AA 25 Blade Master Feeler ga Set
- Proto J000TL 25 Blade Long Feeler Gauge Set (1/2" and 12" blades in steel holder)
- Stanley Proto J000M 11 Blade Bent Feeler ga Set

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**Shop now:** [https://www.desertcart.pt/products/10524938-stanley-proto-j000aa-25-blade-master-feeler-ga-set](https://www.desertcart.pt/products/10524938-stanley-proto-j000aa-25-blade-master-feeler-ga-set)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-06-24*