---
product_id: 76169267
title: "Metric Feeler Gauge Gap Measurement Tool 12-inch Long 17 Blades 0.02-1.00mm Thickness"
brand: "rannb"
price: "€ 24.10"
currency: EUR
in_stock: true
reviews_count: 9
category: "Rannb"
url: https://www.desertcart.fi/products/76169267-metric-feeler-gauge-gap-measurement-tool-12-inch-long-17
store_origin: FI
region: Finland
---

# 12-inch precision length 17 metric blades 0.02-1.00mm Manganese steel with anti-corrosion lube Metric Feeler Gauge Gap Measurement Tool 12-inch Long 17 Blades 0.02-1.00mm Thickness

**Brand:** rannb
**Price:** € 24.10
**Availability:** ✅ In Stock

## Summary

> 📐 Measure Like a Pro, Gap No More!

## Quick Answers

- **What is this?** Metric Feeler Gauge Gap Measurement Tool 12-inch Long 17 Blades 0.02-1.00mm Thickness by rannb
- **How much does it cost?** € 24.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/76169267-metric-feeler-gauge-gap-measurement-tool-12-inch-long-17)

## Best For

- rannb enthusiasts

## Why This Product

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

## Key Features

- • **Precision at Your Fingertips:** 17 finely calibrated blades cover ultra-fine gaps from 0.02mm to 1.00mm for exact measurements every time.
- • **Built to Last, Ready to Perform:** Crafted from durable manganese steel with a protective lube oil coating to resist rust and corrosion in any workshop environment.
- • **Extended Reach for Complex Jobs:** A generous 12-inch length lets you easily access tight or awkward spaces without compromising accuracy.
- • **Compact & Portable Professional Tool:** Slim, lightweight design fits comfortably in your toolkit or pocket, making it the go-to gauge for on-the-go pros.
- • **Clear Markings for Instant Identification:** Each blade is laser-etched with its thickness in metric units, eliminating guesswork and speeding up your workflow.

## Overview

The Rannb Metric Feeler Gauge is a 12-inch long, 17-blade precision tool designed for gap measurement from 0.02mm to 1.00mm. Made from corrosion-resistant manganese steel with a protective lube coating, it offers durability and accuracy for professional and DIY applications. Each blade is clearly marked for quick identification, making it an essential tool for mechanics, engineers, and precision technicians.

## Description

Buy Rannb Metric Feeler Gauge Gap Measurement Tool 12-inch Long 17 Blades 0.02-1.00mm Thickness: Feeler - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: For the Prie - Must Have!!! - The value for what you get is incredible. I just replaced both coils/magnetos on my ZTR lawn mower and needed to air gap the distance from the coil to the flywheel magnet. Generally, this distance should be 0.010 of an inch (i.e. one ten thousands of an inch). After many attempts at this precision using my regular six inch feeler gauges, I never could get it as precise as I wanted. After finding these on desertcart for only $8.95 and free Prime shipping, why not? These arrived two days later and were exactly what I needed. The exact sizes I needed were included (small, mid and highest acceptable tolerances). They were long enough that I could wrap them in front of the coil as I slowly rotated the flywheel to position the magnet in front of the coil. Once properly positioned, I loosened the coil adjustment screws to allow the magnet to clamp against the coil with the feeler gauge in between. I gently tightened up the adjustment screws and removed the feeler gauge to have a "perfect" 1/10,000 of an inch air gap. Mower runs like a Boss!
Review: Great 6" feeler gauge! - I really don't know why everyone is whining about the product being shipped in oil. No where does this listing say it is stainless steel. ALL Metal products (that are not stainless steel) are shipped in a coating of oil, so they don't rust. So, when you get your feeler gauge set, either wipe off each blade one by one or spray it down with brake cleaner. Then, you had better apply a small amount of WD-40 or something, or it will rust! I bought this to use the 0.2mm gauge for my 3D printer. I left the enter oily set in the bag it came in, but removed the 0.2mm gauge. I then put that in a Ziploc bag with a folded paper towel into which I squirted some WD-40. I wipe it off with Isopropyl Alcohol before using, then back in the bag with the oil and paper towel. This is a really beautiful product and well worth the money.

## Features

- Material-The feeler gauge is constructed from manganese steel with a lube oil coating to prevent pitting and corrosion.
- Dimension-Total Size: 300mm x 15 x 6mm/12" x 0.6" x 0.24"(L x W x H)
- Specification- Metric sizes (mm):0.02, 0.03, 0.04, 0.05,0.06, 0.07, 0.08, 0.09, 0.10,0.15, 0.20, 0.25, 0.30, 0.40, 0.50, 0.75, 1.00. The feeler gauge is marked in metric. Thickness ranges from 0.02mm to 1.00mm.
- Easy to Identify- Every blade has its thickness clearly on it for easy identification.
- Package Content-1pcs x Feeler Gauge

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DR83GX9 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #59,992 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #29 in Feeler Gauges |
| Customer Reviews | 4.3 4.3 out of 5 stars (563) |
| Date First Available | June 14, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6.4 ounces |
| Item model number | 199 |
| Manufacturer | Rannb |
| Package Dimensions | 12.56 x 2.52 x 0.43 inches |
| Part Number | 199 |
| Size | 17 -Leaf 12" Length |

## Images

![Metric Feeler Gauge Gap Measurement Tool 12-inch Long 17 Blades 0.02-1.00mm Thickness - Image 1](https://m.media-amazon.com/images/I/616WRZo+ANL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is it supposed to be covered in a weird oil that’s really hard to get out your hands?**
A: It did covered by oil for rust resistance. But the oil can be washed out easily.

**Q: What is the actual length of these?  are they 300mm long, or 11.8ft long?  3 meters does not equal 11.8 feet!**
A: They are 300mm or 11.8 inches not 11.8 feet.

**Q: Where is it made?**
A: They are made in China. I used a mic at work to check the tolerances on my set.. they checked out.

**Q: What is the leaf width of 300 mm long gauge?**
A: The leaf width is 1/2"/12.7mm.

## Customer Reviews

### ⭐⭐⭐⭐⭐ For the Prie - Must Have!!!
*by W***E on May 12, 2025*

The value for what you get is incredible. I just replaced both coils/magnetos on my ZTR lawn mower and needed to air gap the distance from the coil to the flywheel magnet. Generally, this distance should be 0.010 of an inch (i.e. one ten thousands of an inch). After many attempts at this precision using my regular six inch feeler gauges, I never could get it as precise as I wanted. After finding these on Amazon for only $8.95 and free Prime shipping, why not? These arrived two days later and were exactly what I needed. The exact sizes I needed were included (small, mid and highest acceptable tolerances). They were long enough that I could wrap them in front of the coil as I slowly rotated the flywheel to position the magnet in front of the coil. Once properly positioned, I loosened the coil adjustment screws to allow the magnet to clamp against the coil with the feeler gauge in between. I gently tightened up the adjustment screws and removed the feeler gauge to have a "perfect" 1/10,000 of an inch air gap. Mower runs like a Boss!

### ⭐⭐⭐⭐⭐ Great 6" feeler gauge!
*by A***P on August 26, 2022*

I really don't know why everyone is whining about the product being shipped in oil. No where does this listing say it is stainless steel. ALL Metal products (that are not stainless steel) are shipped in a coating of oil, so they don't rust. So, when you get your feeler gauge set, either wipe off each blade one by one or spray it down with brake cleaner. Then, you had better apply a small amount of WD-40 or something, or it will rust! I bought this to use the 0.2mm gauge for my 3D printer. I left the enter oily set in the bag it came in, but removed the 0.2mm gauge. I then put that in a Ziploc bag with a folded paper towel into which I squirted some WD-40. I wipe it off with Isopropyl Alcohol before using, then back in the bag with the oil and paper towel. This is a really beautiful product and well worth the money.

### ⭐⭐⭐⭐ Nice feeler gauges (using on my 3D printer)
*by M***S on February 24, 2019*

Update August 2019: These gauges are still working fine for me but the ones that I use regularly are pretty corroded. The corrosion is a very thin layer so this is still fine for setting the gap for my 3D printer nozzle. I suspect that you are not supposed to wipe off the excessive amount of oil that is on them. The next time I buy a set of these, I will check to see if someone makes a stainless steel version. Original Review: I bought these to calibrate the nozzle height on my 3D printer (using .08, .09, .1). They work great for my purpose and the extra length makes them easy to use. They attach to the handle with a screw + plastic nut. I removed the ones that I use regularly so I don't have to hold the whole set all the time. I checked the accuracy of them with a cheap pair of digital calipers and they checked out. Not sure how precise these are for those that need more precision that I do. The only negative is that they are very oily -- I assume to prevent corrosion or maybe this is just from manufacturing. I cleaned them off with alcohol to avoid getting oil on my printer build surface.

## Frequently Bought Together

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-16*