--- product_id: 51321576 title: "ENGINEER PZ-57 Neji-Saurus screw removal pliers" brand: "engineer" price: "HK$287" currency: HKD in_stock: true reviews_count: 13 url: https://www.desertcart.hk/products/51321576-engineer-pz-57-neji-saurus-screw-removal-pliers store_origin: HK region: Hong Kong --- # Compact 4.7 inch pocket size Lightweight at just 2.6 oz Patented vertical grooves for non-slip grip ENGINEER PZ-57 Neji-Saurus screw removal pliers **Brand:** engineer **Price:** HK$287 **Availability:** ✅ In Stock ## Summary > 🔧 Don’t let damaged screws slow you down—grip, twist, and conquer with Engineer PZ-57! ## Quick Answers - **What is this?** ENGINEER PZ-57 Neji-Saurus screw removal pliers by engineer - **How much does it cost?** HK$287 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/51321576-engineer-pz-57-neji-saurus-screw-removal-pliers) ## Best For - engineer enthusiasts ## Why This Product - Trusted engineer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pocket-Sized Power:** Slim 4.7-inch design fits comfortably in your toolkit or pocket, ready for on-the-go fixes. - • **Featherweight Champion:** At only 2.6 oz, it’s engineered for all-day use without fatigue—perfect for precision electronics work. - • **Precision Grip Mastery:** Patented vertical grooves ensure a firm, slip-free hold on damaged or safety screws, making extraction effortless. - • **ESD Safe for Sensitive Tech:** Built with electrostatic discharge safety, ideal for delicate printed circuit boards and electronics. - • **Crafted in Japan, Trusted Worldwide:** Premium carbon steel construction with ergonomic rubber handles, combining durability with comfort. ## Overview The Engineer PZ-57 Mini Gripping Pliers are precision screw extractors designed for M2 and smaller screws, featuring patented vertical grooves for a secure grip on damaged or safety screws. Made in Japan from durable carbon steel with ergonomic rubber handles, this lightweight (2.6 oz), pocket-sized (4.7 inches) tool is ESD safe, making it perfect for electronics and PCB repair professionals seeking reliable, slip-free screw removal. ## Description Have you ever had to deal with a tricky damaged screw? The screw extractor can handle such problems with ease. Made in Japan, the screw extractor is equipped with patented vertical grooves that allow screws to grip tightly and easily unscrew (conventional pliers would simply slip off). The screw extractor is also able to loosen special screws such as safety screws. ## Features - Ideal for use with M2 or lower precision screws such as printed circuit boards and electronics - Lightweight design with a pocket size of 4.7 inches (120 mm), only 2.6 oz (7 - The slim tip allows you to work in deep areas - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B001D7KU7W | | Best Sellers Rank | 44,954 in DIY & Tools (See Top 100 in DIY & Tools) 14 in Engineers' Pliers | | Brand | ENGINEER | | Colour | Black | | Customer Reviews | 4.8 4.8 out of 5 stars (2,219) 4.8 out of 5 stars | | Cutting Width | 3.5 Millimeters | | Global Trade Identification Number | 04989833039578 | | Grip Type | Ergonomic | | Handle Material | Rubber | | Included Components | PZ-57 SCREW REMOVAL PLIERS | | Item Dimensions L X W | 12L x 5.2W centimetres | | Item Type Name | screw extractor tool | | Item Weight | 75 Grams | | Manufacturer | engineer inc. | | Material | Carbon Steel | | Model Number | PZ-57 | | Part Number | PZ-57 | | Set Name | M2 Screw Pliers | | Specification Met | RoHS | | Unit Count | 1.0 count | | Upc | 767674667709 798256158957 | | Usage | Gripping | ## Product Details - **Brand:** ENGINEER - **Colour:** Black - **Cutting width:** 3.5 Millimeters - **Grip type:** Ergonomic - **Handle material:** Rubber - **Item weight:** 75 Grams - **Material:** Carbon Steel - **Product dimensions:** 12L x 5.2W centimetres - **Specific uses for product:** Gripping - **Specification met:** RoHS ## Images ![ENGINEER PZ-57 Neji-Saurus screw removal pliers - Image 1](https://m.media-amazon.com/images/I/613-y0EUtiL.jpg) ![ENGINEER PZ-57 Neji-Saurus screw removal pliers - Image 2](https://m.media-amazon.com/images/I/61iUx8AAF5L.jpg) ![ENGINEER PZ-57 Neji-Saurus screw removal pliers - Image 3](https://m.media-amazon.com/images/I/61pNbCWgngL.jpg) ![ENGINEER PZ-57 Neji-Saurus screw removal pliers - Image 4](https://m.media-amazon.com/images/I/51KbaFXLHjL.jpg) ![ENGINEER PZ-57 Neji-Saurus screw removal pliers - Image 5](https://m.media-amazon.com/images/I/51us83cn5dL.jpg) ## Available Options This product comes in different **Colour Name, Pattern Name** options. ## Questions & Answers **Q: Do these work for headless screws?** A: They are for modelling work, it might be difficult for large screws. I only use them for fine work. **Q: What are the dimensions of the jaws? Asking because I need to know what is the minimum clearance around the screw.** A: Package says suitable for 2 to 3.5mm screw head sizes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fantastic quality tool that works!! Got me out of a real fix! *by on Reviewed in the United Kingdom 6 February 2021* This is a fantastic tool! I own a Hewlet Packard HP ZBook 15 G5 laptop PC which has two slots for M.2 PCIe NVMe SSD cards, and wanted to remove and replace the installed SSD. Despite using the correct size screwdriver for the small M2x3mm cross-head screw holding the board in place, the head of screw quickly stripped. It seems HP, like many other manufacturers, used a strong thread lock compound on the screw, making it almost impossible to remove! I tried using my set of Moody mini screw extractors with no luck. I then tried super-gluing a screwdriver into the head of the screw, but after curing for 24 hours the bond quickly broke when I applied torque to the screwdriver. I purchased these pliers as a last resort, after which I was resolved to sending my laptop to HP to see if they could remove the stripped screw (which would have been an expensive and time-consuming process). The pliers arrived today, and I set to work this evening. The head of the screw is very thin - less than 1mm, by my estimate - however the pliers easily and securely gripped it without sliding off. Because of where the screw is positioned, it is obstructed by part of the inner PC chassis, so I was only able to rotate it perhaps 1 degree at a time. However, after a few minutes easy work I managed to fully unscrew it, and without any damage or scratching to the SSD board and PC chassis. I may never need to use these pliers again, but even for just this one occasion they have saved me considerable time and money, making an incredibly frustrating job quite simple. I should also mention that they're superb quality, over-engineered and finished to a standard I've come to expect from Japanese tools. Best few quid I've spent in quite some time. Highly, highly recommended. ### ⭐⭐⭐⭐⭐ Amazing for laptop repair/upgrading *by on Reviewed in the United Kingdom 5 March 2024* I spent a couple hours each evening trying to get a screw out of an M2 (SSD) slot in an ASUS TUF f15 laptop. There was a second slot which was really not budging at all. I googled around and I found out that ASUS use something called blue loctite which is a threading thing, basically glue. This screw was not going to budge, and putting more force on it would result in either the head of the screw slipping or me breaking the computers motherboard. I wasn't looking forward to either.I held off on the soldering iron because I was terrified I'd mess it up, and what was worse is that the soldering iron had no heat control or timer, safety, etc. I heard that this might work. I went to check the ifixit site because they do a load of tutorials and the shop mentioned nejisaurus 57s, so I went on Amazon and searched for one. This was it, and lest to say, I was not disappointed.It resolved the issue in seconds and it didn't even seem to damage the screw, so, straight back in the hole it has gone, now securing the new SSD.This is what you want. I haven't touched computer repair in literally over 10 years and it's my first time doing it with a laptop, and between ifixit guides and this thing managed to upgrade some parts and get it all done unscathed. I just wish I had this tool sooner as it would have saved me at least 4-5 days.Only got a few seconds of use out of it but got the tool for anything else in the future now, and saved hours. So it's kinda paid for itself in a weird way.If you're new or experienced at tech repair this is what you need. Even just the tip of this thing can grab a screw and it's actually impressive how effective it is. ### ⭐⭐⭐⭐⭐ My saviour! *by on Reviewed in the United Kingdom 6 June 2026* Oh my god. These saved my life. I FULLY stripped a screw while replacing my m.2 SSD. Using all the "life hacks" I couldn't get the screw out. Ordered these in the evening, they came before 13:00 the next day and got the screw out within about 5 seconds. Not used them a second time, but god they're gonna be nice to have when I inevitably screw (lol) up again. They were nice and compact, so I could reach my motherboard in my tiny PC case. ## Frequently Bought Together - ENGINEER M2 Screw Pliers - 「Neji-Saurus」 - Extracts Stripped, Broken, Rusted Screws For Diameter 0.08-0.1 inches (2-3.5 mm), Anti-Static PZ-57 - ENGINEER PZ-58 Screw Removal Pliers Extractor Pliers (Combination Pliers), with unique non-slip jaws for quickly removal of damaged or rusted fasteners - ENGINEER PZ-60 Screw Removal Pliers, 193mm Long Nose Pliers with screw extracting serrated jaws --- ## 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.hk/products/51321576-engineer-pz-57-neji-saurus-screw-removal-pliers](https://www.desertcart.hk/products/51321576-engineer-pz-57-neji-saurus-screw-removal-pliers) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-17*