---
product_id: 592029050
title: "Nut and Bolt Thread Checker - 44 PCS Nut and Bolt Gauges Individually Housed in Case (23 Inch & 21 Metric) Specially Suitable for Size Check on Tricky and Narrow Area"
brand: "giwaelro"
price: "Rp1288495"
currency: IDR
in_stock: true
reviews_count: 13
category: "Giwaelro"
url: https://www.desertcart.id/products/592029050-nut-and-bolt-thread-checker-44-pcs-nut-and-bolt
store_origin: ID
region: Indonesia
---

# color-coded metric & inch 44 precision gauges seconds to identify size Nut and Bolt Thread Checker - 44 PCS Nut and Bolt Gauges Individually Housed in Case (23 Inch & 21 Metric) Specially Suitable for Size Check on Tricky and Narrow Area

**Brand:** giwaelro
**Price:** Rp1288495
**Availability:** ✅ In Stock

## Summary

> 🔧 Master every thread, anywhere, anytime!

## Quick Answers

- **What is this?** Nut and Bolt Thread Checker - 44 PCS Nut and Bolt Gauges Individually Housed in Case (23 Inch & 21 Metric) Specially Suitable for Size Check on Tricky and Narrow Area by giwaelro
- **How much does it cost?** Rp1288495 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/592029050-nut-and-bolt-thread-checker-44-pcs-nut-and-bolt)

## Best For

- giwaelro enthusiasts

## Why This Product

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

## Key Features

- • **Color-Coded Metric & SAE:** Instantly distinguish thread types with red (metric) and blue (inch) gauges.
- • **Dual-Sided Laser Etching:** Clear, permanent size markings on both sides—no more flipping or guessing.
- • **Time-Saving Thread Checks:** Snap-on gauges let you verify nut & bolt sizes in seconds—ditch the hardware store runs.
- • **Triple Size Reading System:** Engraved gauges, foam labels, and size chart for effortless, error-proof identification.
- • **Compact & Detachable Design:** Individually housed gauges in foam case for quick, mess-free access anywhere.

## Overview

The Giwaelro Nut and Bolt Thread Checker is a professional-grade 44-piece set featuring 23 inch and 21 metric gauges. Each gauge is laser-etched on both sides and color-coded for quick identification. Housed in a durable foam case, the detachable gauges enable fast, precise thread size checks even in tight or tricky spaces, dramatically boosting your efficiency and organization.

## Description

Giwaelro Nut and Bolt Thread Checker - 44 PCS Nut and Bolt Gauges Individually Housed in Case (23 Inch & 21 Metric) Specially Suitable for Size Check on Tricky and Narrow Area: desertcart.com: Industrial & Scientific

Review: Almost as good as free beer!! - Well lets say your working on an engine block and you want to check the thread on one of the holes, if you have the thread checker that’s hanging on the wall your S.O.L. With this beauty you pop the checker out of the case and Bam you know the thread size. Clearly marked, checks male and female threads and it’s all packed in a case you can grab and bring it anywhere (if your flying I would recommend putting in your checked luggage so you are not tempted to show everyone on the flight how great it is)
Review: Huge time saver - a real bargain - I’m really pleased with this kit! I was looking for one of the plate style checkers after using one at a buddy’s shop a couple of times. For years and years at my shop I had used taps, a thread gage, a micrometer, a calibrated eyeball and luck. That’s no way to go through life. Anyway, I saw this one and liked the idea of being able to check threads in the nearly infinite number of places a plate won’t fit. I ordered the HSS version as I think it will hold up better/longer than the Al version, and as a bonus it’s cheaper. I really like the format. The case is decent, and the foam holds the gages securely so a tip-over doesn’t scatter them to the land of the 10mm socket. They have holes so they could be strung on a light (as in not heavy) cable, etc. if that’s your thing. They work very well. I’m a little (!) skeptical of the claim that they are HSS, but they are indeed steel. I dragged them over to my buddy’s shop to show them off and he instantly ordered a set. $18? Come on. A great value for a great little set.

## Features

- ✅【Detachable Thread Gauges in Case】All thread gauges are individually well housed in a decent foam storage holder. The biggest highlight is that you can feel free to take out any wanted pieces to do a fast thread identification. More handy to use than all thread checks on a cable or on board, which means that when you have to do thread size check on some equipment or on some hard to reach area, you do not need to spin a bulky gauge set around.
- ✅【Laser-Etched Sizes on Both Sides】To better help distinguish metric and inch sizes, we make metric and standard items in different colors respectively ( blue for SAE, red for metric). Moreover, we improve thread checker set with each thread size gauge etched in double sides( front and back side), which avoid the hassle that you have to spin a round to check the etched size on the thread gauges.
- ✅【3 Clear Ways to Read Size】The another highlight of this screw gauge is that you are able to clearly and easily read the gauge size in 3 various ways: sizes clearly engraved on gauges themselves, a size chart on art paper sticker and sizes screen printed on foam. Each size printed on chart or foam is corresponding to the relative thread gauge. When you just want to handle one checker size at a time. You can visually see the sizes easier, match up and take out the expected sizer.
- ✅【23 Inch & 21 Metric】Inch in blue:1-12,1-8,3/4-16, 3/4-10, 5/8-18, 5/8-11, 9/16-18, 9/16-12, 1/2-20, 1/2-13, 7/16-20, 7/16-14, 3/8-24, 3/8-16, 5/16-24, 5/16-18, 1/4-28, 1/4-20, 10-32, 10-24, 8-32, 6-40, 6-32; Metric in red: M3-0.5, M4-0.7, M5-0.8, M6-1.0, M7-1.0, M8-1.0, M8-1.25, M10-1.0, M10-1.25, M10-1.5, M12-1.25, M12-1.5, M12-1.75, M14-1.5, M14-2.0,M16-1.5, M16-2.0, M20-1.5, M20-2.5, M24-2.0, M24-3.0; (Size Numbers are white and permanently stamped on studs; very clear to read)
- ✅【Quick Identification and Time Saver】Just screw the nut or bolt onto thread gauge. Only take seconds to check the size. With Giwaelro thread checker standard and metric, you can easily and quickly check correct size of the nuts & bolts and replace the snapped, loose, rusted or old ones at home or garage by yourself, no need to run towards hardware store for size check any more, greatly improving your work efficiency.
- ✅【 Get Your Mixed Nuts and Bolts Well Classified】This nuts and bolts organizer comes with 44 pcs male and female gauges——mostly frequent used in daily mechanical work or home project, which can help you quickly sort out your mixed nuts/ bolts and get them well classified and organized in your compartment case from misplace, mess and loss. A perfect nut and bolt gauge for personal use or for family or friends who loves tinking or DIY.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CL9TK8NK |
| Best Sellers Rank | #12,987 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #19 in Thread Gauges |
| Brand | Giwaelro |
| Color | Red |
| Date First Available | October 18, 2023 |
| Exterior Finish | Aluminum |
| Fastener Type | Nut & Bolt |
| Inside Thread Size | #1 |
| Item Weight | 2 pounds |
| Item dimensions L x W x H | 2 x 10 x 12 inches |
| Manufacturer | Giwaelro |
| Material | Aluminum |
| Metal Type | Aluminum Alloy |
| Number of Pieces | 44 |
| Product Dimensions | 2 x 10 x 12 inches |
| Size | 44 Gauges - 23 Inch & 21 Metric |
| Thread Class | Class 2A, Class 6 |
| Thread Coverage | Fully Threaded |
| Thread Size | 23 Inch & 21 Metric |
| Thread Style | Left Hand |
| Thread Type | Unified National Coarse (for Inch Sizes), Iso Metric (for Metric Sizes) |

## Product Details

- **Color:** Red
- **Exterior Finish:** Aluminum
- **Fastener Type:** Nut & Bolt
- **Material:** Aluminum
- **Thread Size:** 23 Inch & 21 Metric

## Images

![Nut and Bolt Thread Checker - 44 PCS Nut and Bolt Gauges Individually Housed in Case (23 Inch & 21 Metric) Specially Suitable for Size Check on Tricky and Narrow Area - Image 1](https://m.media-amazon.com/images/I/71fk9ZRMEFL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Almost as good as free beer!!
*by S***L on January 4, 2026*

Well lets say your working on an engine block and you want to check the thread on one of the holes, if you have the thread checker that’s hanging on the wall your S.O.L. With this beauty you pop the checker out of the case and Bam you know the thread size. Clearly marked, checks male and female threads and it’s all packed in a case you can grab and bring it anywhere (if your flying I would recommend putting in your checked luggage so you are not tempted to show everyone on the flight how great it is)

### ⭐⭐⭐⭐⭐ Huge time saver - a real bargain
*by D***E on September 30, 2024*

I’m really pleased with this kit! I was looking for one of the plate style checkers after using one at a buddy’s shop a couple of times. For years and years at my shop I had used taps, a thread gage, a micrometer, a calibrated eyeball and luck. That’s no way to go through life. Anyway, I saw this one and liked the idea of being able to check threads in the nearly infinite number of places a plate won’t fit. I ordered the HSS version as I think it will hold up better/longer than the Al version, and as a bonus it’s cheaper. I really like the format. The case is decent, and the foam holds the gages securely so a tip-over doesn’t scatter them to the land of the 10mm socket. They have holes so they could be strung on a light (as in not heavy) cable, etc. if that’s your thing. They work very well. I’m a little (!) skeptical of the claim that they are HSS, but they are indeed steel. I dragged them over to my buddy’s shop to show them off and he instantly ordered a set. $18? Come on. A great value for a great little set.

### ⭐⭐⭐⭐⭐ Nice Set
*by R***S on December 9, 2025*

Great set, keep by my workbench for sorting stuff to store. Been cleaning out a lot of stuff and this has been great.

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-03-01*