--- product_id: 684390828 title: "Thread Checker, Nut and Bolt Thread Checker, Bolt Size and Thread Gauge, 44 Individual Bolt and Nut Identifier Gauge (23 Standard & 14 Metric) Especially for Size Check in Tight Spaces" brand: "comfylichi" price: "C$10735" currency: NIO in_stock: true reviews_count: 5 category: "Comfylichi" url: https://www.desertcart.ni/products/684390828-thread-checker-nut-and-bolt-thread-checker-bolt-size-thread store_origin: NI region: Nicaragua --- # Fast size identification Premium steel durability 44 precision gauges Thread Checker, Nut and Bolt Thread Checker, Bolt Size and Thread Gauge, 44 Individual Bolt and Nut Identifier Gauge (23 Standard & 14 Metric) Especially for Size Check in Tight Spaces **Brand:** comfylichi **Price:** C$10735 **Availability:** ✅ In Stock ## Summary > 🛠️ Master every thread, conquer every project — no more guesswork! ## Quick Answers - **What is this?** Thread Checker, Nut and Bolt Thread Checker, Bolt Size and Thread Gauge, 44 Individual Bolt and Nut Identifier Gauge (23 Standard & 14 Metric) Especially for Size Check in Tight Spaces by comfylichi - **How much does it cost?** C$10735 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/684390828-thread-checker-nut-and-bolt-thread-checker-bolt-size-thread) ## Best For - comfylichi enthusiasts ## Why This Product - Trusted comfylichi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** High-hardness steel resists rust and wear, outperforming aluminum alternatives for long-term reliability. - • **Efficiency Booster:** Instantly verify bolt and nut sizes to eliminate guesswork and speed up repairs, perfect for pros and DIYers alike. - • **Triple Size Reference:** Engraved, chart-printed, and foam-printed sizes ensure quick, foolproof thread matching every time. - • **Dual Standard Coverage:** Includes 23 standard (inch) and 21 metric thread sizes, covering all your bolt and nut sizing needs. - • **Compact & Individual Gauges:** 44 separate thread checkers stored in a custom foam case for ultimate flexibility in tight spaces. ## Overview The Comfylichi Thread Checker is a professional-grade bolt and nut sizing kit featuring 44 individual steel gauges (23 standard and 21 metric) stored in a custom foam case. Designed for precision and durability, it offers triple size identification methods and excels in tight spaces, making it an essential tool for mechanics, contractors, and DIY enthusiasts seeking fast, accurate thread verification. ## Description Comfylichi Thread Checker, Nut and Bolt Thread Checker, Bolt Size and Thread Gauge, 44 Individual Bolt and Nut Identifier Gauge (23 Standard & 14 Metric) Especially for Size Check in Tight Spaces Review: as described Review: Worth the money ## Features - Upgraded Individually Thread Checker: 44 thread gauges are neatly stored individually in a special sponge in the toolbox, with the significant advantage that you can easily remove the gauge you need for accurate thread checker. Compared to traditional chain thread checker and thread checker board, Individually thread gauges are more flexible and lighter, especially for bolt and nut size check in tricky and tight spaces, which greatly improves efficiency and make thread checker a breeze - Premium Steel Thread Checker: Unlike aluminum thread checkers whose threads are prone to wear and breakage, we use high quality steel with superb rust resistance, high hardness and abrasion resistance to ensure long-lasting use without damage. All bolts and threads conform to Go & No Go Class 2B ANSI standard gauge to ensure maximum strength and accuracy of the nut, ideal for workshops & DIY enthusiasts - 3 Clear Ways to Identify Size: This thread gauge offers three ways to read: the sizes are engraved directly on the gauge; printed on chart; and screen-printed on foam. Each size printed on chart or foam is corresponding to the relative thread gauge, making it easy to visualize and quickly match the desired thread size, saving valuable time and effort - 44 Thread Checker Standard and Metric: 23 PCS Inch Size: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；21 PCS Metric Size: 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; Sizes are in black lettering on the silver inch thread checker and in white lettering on the black metric thread checker - Efficient Identification, Time Saving Tool: Easily screw a nut or bolt onto a thread gauge and accurately check the size in seconds. With the standard and metric thread checker, you can quickly verify the size of nuts and bolts to replace damaged, loose, rusty old parts in your home or garage. Say goodbye to Guess size checks at the hardware store and increase your productivity. This bolt sizing and thread gauge kit is a great assistant for repairmen, mechanics and contractors, It can also serve as a white elephant gift for adults and a valentines day gift for fathers and husbands on occasions like birthdays, Father's Day and Christmas ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D6K4T2MD | | Available M2 Slot Count | 1 | | Bluetooth support? | No | | Box Contents | Nut & Bolt Thread Checker | | Brand | Comfylichi | | Brand Name | Comfylichi | | Colour | Silver & Black | | Connectivity Technology | Bluetooth, Wi-Fi | | Control Method | Touch | | Customer Reviews | 4.3 out of 5 stars 124 Reviews | | Form Factor | Clamshell | | Graphics Card Description | Integrated | | Graphics Description | Integrated | | Has Color Screen | No | | Keyboard Description | Flexible | | Keyboard Layout | QWERTY | | Manufacturer | Comfylichi | | Model Name | 44 Thread Checker with Toolbox | | Model Number | 44 Thread Checker with Toolbox | | Network Connectivity Technology | Bluetooth, Wi-Fi | | Other Special Features of the Product | Quickly identify nut and bolt sizes | | Processor Brand | AMD | | Processor Count | 1 | | Special Feature | Quickly identify nut and bolt sizes | | Specific Uses For Product | Repair/Mechanical | | System RAM Type | DDR4 SDRAM | | Unit Count | 44.0 Count | | Virtual Reality Ready | No | | Webcam Capability | No | ## Product Details - **Brand:** Comfylichi - **Model Name:** 44 Thread Checker with Toolbox - **Colour:** Silver & Black - **Special Feature:** Quickly identify nut and bolt sizes - **Processor Count:** 1 - **Specific Uses For Product:** Repair/Mechanical - **Form Factor:** Clamshell - **RAM Type:** DDR4 SDRAM - **Keyboard layout:** QWERTY - **Control Method:** Touch ## Images ![Thread Checker, Nut and Bolt Thread Checker, Bolt Size and Thread Gauge, 44 Individual Bolt and Nut Identifier Gauge (23 Standard & 14 Metric) Especially for Size Check in Tight Spaces - Image 1](https://m.media-amazon.com/images/I/71LnxHwz2aL.jpg) ![Thread Checker, Nut and Bolt Thread Checker, Bolt Size and Thread Gauge, 44 Individual Bolt and Nut Identifier Gauge (23 Standard & 14 Metric) Especially for Size Check in Tight Spaces - Image 2](https://m.media-amazon.com/images/I/71Tz1zfzZ3L.jpg) ![Thread Checker, Nut and Bolt Thread Checker, Bolt Size and Thread Gauge, 44 Individual Bolt and Nut Identifier Gauge (23 Standard & 14 Metric) Especially for Size Check in Tight Spaces - Image 3](https://m.media-amazon.com/images/I/61CjpBRmSkL.jpg) ![Thread Checker, Nut and Bolt Thread Checker, Bolt Size and Thread Gauge, 44 Individual Bolt and Nut Identifier Gauge (23 Standard & 14 Metric) Especially for Size Check in Tight Spaces - Image 4](https://m.media-amazon.com/images/I/71Nzvh2geYL.jpg) ![Thread Checker, Nut and Bolt Thread Checker, Bolt Size and Thread Gauge, 44 Individual Bolt and Nut Identifier Gauge (23 Standard & 14 Metric) Especially for Size Check in Tight Spaces - Image 5](https://m.media-amazon.com/images/I/71R8skORRcL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ as described *by H***0 on 9 March 2026* ### ⭐⭐⭐⭐ Worth the money *by A***L on 26 October 2025* ### ⭐⭐⭐⭐⭐ versatile *by E***A on 2 February 2026* ## Frequently Bought Together - Comfylichi Thread Checker, Nut and Bolt Thread Checker, Bolt Size and Thread Gauge, 44 Individual Bolt and Nut Identifier Gauge (23 Standard & 14 Metric) Especially for Size Check in Tight Spaces - ChgImposs Metric & Imperial & US Screw Gauge SAE Whitworth 55 Degree & Metrisch 60 Degree Thread Pitch Gauge for Industrial Measurement - Nut and Bolt Thread Checker, Bolt Size Finder, 45 Male/Female Thread Gauges (24 Inch & 21 Metric) Thread Checker Standard and Metric, Bolt and Nut Identifier Gauge --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ni/products/684390828-thread-checker-nut-and-bolt-thread-checker-bolt-size-thread](https://www.desertcart.ni/products/684390828-thread-checker-nut-and-bolt-thread-checker-bolt-size-thread) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-04-22*