--- product_id: 517494875 title: "Jingzan 4 Pack 1/2 x 28 & 5/8 x 24 Thread Protector Steel for .22LR .223 5.56 & .308 LR308" brand: "jingzan" price: "฿4077" currency: THB in_stock: true reviews_count: 5 category: "Jingzan" url: https://www.desertcart.co.th/products/517494875-jingzan-4-pack-1-2-x-28-and-5-8 store_origin: TH region: Thailand --- # Heat treated durability 1/2x28 & 5/8x24 sizes CNC machined steel Jingzan 4 Pack 1/2 x 28 & 5/8 x 24 Thread Protector Steel for .22LR .223 5.56 & .308 LR308 **Brand:** jingzan **Price:** ฿4077 **Availability:** ✅ In Stock ## Summary > 🔧 Protect Your Threads, Elevate Your Game! ## Quick Answers - **What is this?** Jingzan 4 Pack 1/2 x 28 & 5/8 x 24 Thread Protector Steel for .22LR .223 5.56 & .308 LR308 by jingzan - **How much does it cost?** ฿4077 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/517494875-jingzan-4-pack-1-2-x-28-and-5-8) ## Best For - jingzan enthusiasts ## Why This Product - Trusted jingzan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek Aesthetic:** Uniform black oxide finish for a modern, professional look. - • **User-Friendly Design:** Knurled surface for quick, tool-less installation. - • **Compact & Lightweight:** Easily portable at just 100g, perfect for on-the-go use. - • **Precision Engineering:** Crafted from CNC machined steel for unmatched quality. - • **Versatile Compatibility:** Fits .22LR, .223, 5.56, and .308 LR308 seamlessly. ## Overview The Jingzan 4 Pack Thread Protector set includes two 1/2x28 and two 5/8x24 protectors, expertly crafted from CNC machined steel with a sleek black oxide finish. Designed for .22LR, .223, 5.56, and .308 LR308, these protectors ensure smooth threading and a secure grip, making them an essential accessory for any firearm enthusiast. ## Description Specification: 4 Pack Thread Protector Package Included: - 2 PCS Thread Protector 1/2 x 28 9mm for .22LR .223 & 5.56 - 2PCS Thread Protector 5/8x24 for .308 LR308 Smooth accurate threading & Good knurling to provide excellent grip. 【Guarantee】If there are any product problems, please contact us in time, we will give you a refund in time and do not need to return, thank you Review: Good Value, Good Quality. - Great value, well made. Only wish is that it came with crushable washers.. As for quality? They seem to work fine, it is nice to have these stowed in my stuff for when I might need one for a 30 or 223 caliber barrel. Review: Heavy duty. - These are nicely made and fit well. The fine knurling is precisely done. ## Features - 1/2x28 Thread Protector for Most .22LR .223 & 5.56 and 5/8x24 Thread Protector for .308 LR308. - Made of CNC machined steel with uniform black oxide finish.Heat Treated & Solid Machined Construction. - Smooth accurate threading & Good knurling to provide excellent grip. - Package Included: 2 PCS Thread Protector 1/2 x 28 9mm and 2 PCS Thread Protector 5/8x24 - Knurled for quick, tight and tooless use,Small & Compact highly effective ## Technical Specifications | Specification | Value | |---------------|-------| | Batteries Included? | No | | Brand | Jingzan | | Manufacturer | Jingzan | | Package Dimensions | 13.89 x 8.79 x 3.3 cm; 100 g | | ASIN | B0B97WYV4T | ## Images ![Jingzan 4 Pack 1/2 x 28 & 5/8 x 24 Thread Protector Steel for .22LR .223 5.56 & .308 LR308 - Image 1](https://m.media-amazon.com/images/I/71lqeEE3d9L.jpg) ![Jingzan 4 Pack 1/2 x 28 & 5/8 x 24 Thread Protector Steel for .22LR .223 5.56 & .308 LR308 - Image 2](https://m.media-amazon.com/images/I/610oAJZgyUL.jpg) ![Jingzan 4 Pack 1/2 x 28 & 5/8 x 24 Thread Protector Steel for .22LR .223 5.56 & .308 LR308 - Image 3](https://m.media-amazon.com/images/I/71Jd3ejFMJL.jpg) ![Jingzan 4 Pack 1/2 x 28 & 5/8 x 24 Thread Protector Steel for .22LR .223 5.56 & .308 LR308 - Image 4](https://m.media-amazon.com/images/I/619mVtn0P-L.jpg) ![Jingzan 4 Pack 1/2 x 28 & 5/8 x 24 Thread Protector Steel for .22LR .223 5.56 & .308 LR308 - Image 5](https://m.media-amazon.com/images/I/61BJlEV06vL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good Value, Good Quality. *by P***L on 11 July 2025* Great value, well made. Only wish is that it came with crushable washers.. As for quality? They seem to work fine, it is nice to have these stowed in my stuff for when I might need one for a 30 or 223 caliber barrel. ### ⭐⭐⭐⭐⭐ Heavy duty. *by G***. on 19 January 2026* These are nicely made and fit well. The fine knurling is precisely done. ### ⭐⭐⭐⭐⭐ Barrel thread protectors *by M***S on 28 June 2025* I purchased as thread protectors for rifle barrels. These work great. They’re extra thick and knurled which is great. They’re quite large in overall diameter for sporter barrels but if you’re goal is to protect the threads until you can put your suppressor on, they do that fine --- ## 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.co.th/products/517494875-jingzan-4-pack-1-2-x-28-and-5-8](https://www.desertcart.co.th/products/517494875-jingzan-4-pack-1-2-x-28-and-5-8) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-07-29*