---
product_id: 59772936
title: "Proto - 25 Blade Long Feeler Gauge Set (J000TL)"
brand: "proto"
price: "FREE"
currency: EUR
in_stock: false
url: https://www.desertcart.hr/products/59772936-proto-25-blade-long-feeler-gauge-set-j000tl
store_origin: HR
region: Croatia
---

# 25 precision blades from 0.0015" to 0.040" ±0.001" measurement accuracy Durable alloy steel with etched dual-scale markings Proto - 25 Blade Long Feeler Gauge Set (J000TL)

**Brand:** proto
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 📐 Measure Like a Pro, Adjust Like a Boss!

## Quick Answers

- **What is this?** Proto - 25 Blade Long Feeler Gauge Set (J000TL) by proto
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/59772936-proto-25-blade-long-feeler-gauge-set-j000tl)

## 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 alloy steel blades housed in a sleek 1/2" x 12" steel holder for professional durability.
- • **Trusted by Pros:** Stanley Proto quality with 4.7-star reviews—join the elite who never compromise on precision.
- • **Dual-Scale Etching:** Decimal and metric sizes etched on each blade for effortless, universal measurements.
- • **Engineered for Accuracy:** ±0.001" tolerance ensures your machinery and brakes are adjusted to perfection.
- • **Precision at Your Fingertips:** 25 ultra-fine blades cover every gap from .0015" to .040" for flawless calibration.

## Overview

The Proto 25 Blade Long Feeler Gauge Set (J000TL) offers 25 precision blades ranging from 0.0015" to 0.040" with dual etched decimal and metric markings. Crafted from durable alloy steel and housed in a sturdy 1/2" x 12" steel holder, it delivers ±0.001" accuracy for professional-grade gap measurements. Lightweight at 0.72 lbs, this set is trusted by mechanics and engineers for flawless machine and brake adjustments.

## Description

Stanley J000TL Proto 25 Blade Long Feeler Gauge Set 1/2-inch x 12-inch blades in steel holder. Sizes: .0015-inch, .002-inch, .003-inch, .004-inch, .005-inch, .006-inch, .007-inch, .008-inch, .009-inch, .010-inch, .011-inch, .012-inch, .013-inch, .014-inch, .015-inch, .016-inch, .017-inch, .018-inch, .019-inch, .020-inch, .021-inch, .025-inch, .027-inch, .030-inch, .040-inch. Blades etched with both decimal size and metric equivalent. 0.72-lbs Weight.

## Features

- 1/2-inch x 12-inch blades in steel holder
- Sizes: .0015-inch, .002-inch, .003-inch, .004-inch, .005-inch, .006-inch, thru .040-inch
- Blades etched with both decimal size and metric equivalent
- 0.72-lbs Weight

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001HWAD8O |
| Brand | Proto |
| Customer Reviews | 4.7 4.7 out of 5 stars (477) |
| Global Trade Identification Number | 00662679530358 |
| Included Components | 1 Proto Branded Tool |
| Item Dimensions L x W | 25L x 25W millimetres |
| Item Type Name | Proto Tool |
| Item Weight | 68 g |
| Manufacturer | Stanley Proto |
| Manufacturer Part Number | J000TL |
| Material | Alloy Steel |
| Measurement Accuracy | +/-0.001 inches |
| Model Number | J000TL |
| Number of Items | 1 |
| Number of Packs | 1 |
| Range | ['0.0015', '0.040'] inches |
| Set Name | 25 Blade Long Feeler Gauge Set |
| UPC | 662679530358 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Proto
- **Material:** Alloy Steel
- **Measurement accuracy:** +/-0.001 inches
- **Product dimensions:** 25L x 25W millimetres
- **Range:** ['0.0015', '0.040'] inches

## Images

![Proto - 25 Blade Long Feeler Gauge Set (J000TL) - Image 1](https://m.media-amazon.com/images/I/41b2ff1DN9L.jpg)
![Proto - 25 Blade Long Feeler Gauge Set (J000TL) - Image 2](https://m.media-amazon.com/images/I/21vC69a1A9L.jpg)
![Proto - 25 Blade Long Feeler Gauge Set (J000TL) - Image 3](https://m.media-amazon.com/images/I/51IxU+qlBmL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: "about this item" section says made in usa, but product information table with specs says country of origin is china. which is it?**
A: Proto's website says Made in USA with global materials.

**Q: what is the accuracy level/tolerance**
A: Very accurate to .001"
Tolerance is zero.

**Q: Are the blades stainless steel?**
A: No mostly likely high carbon steel.

## Frequently Bought Together

- Proto J000TL 25 Blade Long Feeler Gauge Set (1/2" and 12" blades in steel holder)
- Stanley Proto J000AA 25 Blade Master Feeler ga Set
- Starrett 436.1XRL-1 Outside Micrometer, Ratchet Stop, Lock Nut, Carbide Faces, 0-1" Range, 0.001" Graduation

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**Shop now:** [https://www.desertcart.hr/products/59772936-proto-25-blade-long-feeler-gauge-set-j000tl](https://www.desertcart.hr/products/59772936-proto-25-blade-long-feeler-gauge-set-j000tl)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-10-17*