---
product_id: 382429859
title: "Metric Feeler Gauge Gap Measurement Tool 12-inch Long 17 Blades 0.02-1.00mm Thickness"
brand: "rannb"
price: "R477"
currency: ZAR
in_stock: true
reviews_count: 6
category: "Rannb"
url: https://www.desertcart.co.za/products/382429859-metric-feeler-gauge-gap-measurement-tool-12-inch-long-17
store_origin: ZA
region: South Africa
---

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

**Brand:** rannb
**Price:** R477
**Availability:** ✅ In Stock

## Summary

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

## 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?** R477 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/382429859-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

- • **Built to Last:** Durable manganese steel with lube oil coating resists rust and wear, ensuring longevity in your toolkit.
- • **Generous Reach:** Full 12-inch length lets you access tight or awkward spaces with ease and confidence.
- • **Compact & Ready to Go:** Lightweight 181g design fits comfortably in your pocket or toolbox, always ready for precision tasks.
- • **Clear Markings for Speed:** Each blade is laser-etched with its thickness for quick, error-free identification on the job.
- • **Precision at Your Fingertips:** 17 finely calibrated blades from 0.02mm to 1.00mm for exact gap measurement every time.

## Overview

The Rannb Metric Feeler Gauge is a 12-inch long, 17-blade tool crafted from corrosion-resistant manganese steel with a protective lube oil coating. It offers precise metric thicknesses ranging from 0.02mm to 1.00mm, each blade clearly marked for quick identification. Ideal for professionals and DIYers alike, it delivers reliable, accurate gap measurements in a durable, compact form factor.

## Description

Dimension Total Size: 300mm x 15 x 6mm/12" x 0.6" x 0.24"(L x W x H) Specification Leaf Quantity: 17 Leaf Thickness(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. Package Content 1pcs x Feeler Gauge Product Application Ideal for detecting and measuring the metric gap between two items or parts

Review: Quality - Honestly, I expect it would be like US made since it was coming from US but unfortunately its China. I’ve been using feeler gauges almost everyday and the German made is always been the best.
Review: 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!

## 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 |
| Best Sellers Rank | #27,145 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #34 in Thickness Gauges |
| Item model number | 199 |
| Manufacturer | Rannb |
| Package Dimensions | 31.9 x 6.4 x 1.09 cm; 181 g |

## 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)

## 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

### ⭐⭐⭐ Quality
*by K***E on 9 July 2024*

Honestly, I expect it would be like US made since it was coming from US but unfortunately its China. I’ve been using feeler gauges almost everyday and the German made is always been the best.

### ⭐⭐⭐⭐⭐ Review
*by W***E on 12 May 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!

### ⭐⭐⭐⭐⭐ Review
*by A***P on 26 August 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.

## Frequently Bought Together

- Rannb Metric Feeler Gauge Gap Measurement Tool 12-inch Long 17 Blades 0.02-1.00mm Thickness
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**Shop now:** [https://www.desertcart.co.za/products/382429859-metric-feeler-gauge-gap-measurement-tool-12-inch-long-17](https://www.desertcart.co.za/products/382429859-metric-feeler-gauge-gap-measurement-tool-12-inch-long-17)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-01*