---
product_id: 10524938
title: "Stanley Proto J000AA 25 Blade Master Feeler ga Set"
brand: "proto"
price: "$40.51"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/10524938-stanley-proto-j000aa-25-blade-master-feeler-ga-set
store_origin: US
region: United States of America
---

# 25 precision blades steel holder durability Made in USA quality Stanley Proto J000AA 25 Blade Master Feeler ga Set

**Brand:** proto
**Price:** $40.51
**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?** $40.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/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

- • **Built to Last:** Robust steel holder ensures longevity and reliable performance on every job site.
- • **Dual-Scale Markings:** Blades etched with both decimal and metric sizes for seamless global compatibility.
- • **Lightweight & Portable:** Weighing just 0.19 lbs, this feeler gauge set fits effortlessly in your toolkit without weighing you down.
- • **Precision at Your Fingertips:** 25 finely etched blades ranging from .0015 to .040 inches (excluding .019) for exact measurements every time.
- • **Trusted American Craftsmanship:** Proudly made in the USA, combining heritage quality with modern precision.

## Overview

The Stanley Proto J000AA 25 Blade Master Feeler Gauge Set offers 25 precision blades in a durable steel holder, etched with both decimal and metric sizes for versatile use. Lightweight at just 0.19 lbs and proudly made in the USA, this tool is engineered for professionals demanding accuracy and reliability.

## Description

Stanley Proto J000AA 25 Blade Master Feeler ga Set

## 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 |
|---------------|-------|
| Material | Blend |
| Brand | Proto |
| Product Dimensions | 6.25"L x 0.82"W |
| Color | Multi |
| Number of Teeth | 25 |
| Style | Classic |
| Item Weight | 0.15 Pounds |
| UPC | 662679530228 |
| Global Trade Identification Number | 00662679530228 |
| Manufacturer | Stanley Proto |
| Part Number | J000AA |
| Item Weight | 2.4 ounces |
| Item model number | J000AA |
| Is Discontinued By Manufacturer | No |
| Size | One Size |
| Finish | Brushed |
| Pattern | Solid |
| Shape | Rectangular |
| Power Source | Hand_powered |
| Item Package Quantity | 1 |
| Number Of Pieces | 25 |
| Number of Handles | 1 |
| Included Components | 25 Blade Master Feeler Gauge Set |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Blend
- **Brand:** Proto
- **Product Dimensions:** 6.25"L x 0.82"W
- **Color:** Multi
- **Number of Teeth:** 25
- **Style:** Classic
- **Item Weight:** 0.15 Pounds
- **UPC:** 662679530228
- **Global Trade Identification Number:** 00662679530228

## 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.us/products/10524938-stanley-proto-j000aa-25-blade-master-feeler-ga-set](https://www.desertcart.us/products/10524938-stanley-proto-j000aa-25-blade-master-feeler-ga-set)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-02*