Manufacturer | CHANGZHOU SMART WEALTH TRADING CO.,LTD |
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Place of Business | Changzhou, Jiangsu 213200, China |
Part Number | HN-1-001 |
Product Dimensions | 18.49 x 11.51 x 3.99 cm; 818 g |
Item model number | HN-1-001 |
Size | 30 PCs |
Colour | Black |
Style | Wrench Set |
Finish | Black Oxide Finish |
Material | Alloy Steel |
Power Source | Hand Powered |
Item Package Quantity | 1 |
Head Style | Hex |
Measurement System | metric |
Batteries Required? | No |
Item Weight | 818 g |
Country of origin | China |
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YIYITOOLS - HN-1-001 Hex Key Allen Wrench Set – 30-Piece Industrial Grade Set Tools, 1/20-3/8 inches, 1.27-10 mm, Black and Silver
Purchase options and add-ons
Colour | Black |
Brand | YIYITOOLS |
Material | Alloy Steel |
Item package quantity | 1 |
Head style | Hex |
Finish type | Black Oxide Finish |
Operation mode | Mechanical |
Manufacturer | CHANGZHOU SMART WEALTH TRADING CO.,LTD |
UPC | 791391808183 |
About this item
- Fitment:The hex key uesd to disassemble and install most hexagon wrenchesautomobiles,bicycles,furniture,machinery and equipment.
- Package Include:30 pieces of Hex Key Wrenches. Including 0. 7-0. 9-1. 3-1. 5-2-2. 5-3-4-4. 5-5-5. 5-6-7-8-10mm, and 0. 028-0. 035-0. 005-1/16-5/64-3/32-7/64-1/8-9/64-5/32-3/16-7/32-1/4-5/16-3/8 inches.
- Material:Forged from high quality alloy steel, high hardness, good toughness, high torque, rugged, durable. Smooth workmanship, even torque, improve work efficiency. Precisely sized, chamfered, straight ends offer a snug fit and insert smoothly into fastener head, reducing wear.
- Classic L-Shaped Design:Versatile long / short arm design provides additional reach for deep work spots on the long end and extra leverage for tight fastener on the other short end.
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Technical Details
Additional Information
ASIN | B084V7KS25 |
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Customer Reviews |
4.5 out of 5 stars |
鶹 Rank |
|
Date First Available | May 14 2020 |
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From the manufacturer




Product description
Forged from high quality alloy steel, high hardness, good toughness, high torque, rugged, durable. Smooth workmanship, even torque, improve work efficiency. Precisely sized, chamfered, straight ends offer a snug fit and insert smoothly into fastener head, reducing wear. Black oxide finish protects against corrosion . Long arm/short arm design offers extended reach on one end and extra leverage on the other. Folding plastic clip design, not easy to fall down. Easy-to-read sizes marked on case for fast size selection.
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This Item YIYITOOLS- HN-1-001 Hex Key Allen Wrench Set – 30-Piece Industrial Grade Set Tools, 1/20-3/8 inches, 1.27-10 mm, Black and Silver | Recommendations | ||||
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Price | $15.78$15.78 | $41.13$41.13 | $12.19$12.19 | $4.49$4.49 | $25.83$25.83 |
Delivery | — | Get it Jul 17 - 24 | — | Get it Aug 6 - 27 | — |
Customer ratings | |||||
Sold by | 鶹.ca | Layger | 鶹.ca | Tasoll | 鶹.ca |
material | Alloy Steel | Alloy Chromium Vanadium Steel (CR-V), S2 | Rubber | Alloy Steel | Alloy Steel |
head style | Hex | Hex | Hex | Hex | Hex |
style | Wrench Set | Durable | Hex Key | Auto | — |
operation mode | Mechanical | Manual | Mechanical | Mechanical | Mechanical |
finish type | Black Oxide Finish | Polished | Powder Coated | Finish | Rust Resistant |
Brands in this category on 鶹
Customer reviews
Customers say
Customers like the quality, size, and selection of the wrench set. They mention it's sturdy enough to get the job done, has a great variety of different key sizes from miniscule to huge, and is the most comprehensive set of Allen keys they've seen. Customers also appreciate the functionality, organization, and portability of the product.
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Customers like the size of the wrench. They mention it has a great variety of different key sizes, from miniscule to huge, and the hard plastic cover is great for tool bags at work. Customers also say the compact size is practical and folds in half to save a lot of space.
"...Just reliable performance. Also love the compact and organized case — no more digging through a toolbox to find the right size...." Read more
"...this set and lo and behold, it has one that is the perfect size to fix my door knob! I’m very happy with this set...." Read more
"...The long and short arms are perfect for different tasks—great for tight spaces and extra leverage when needed...." Read more
"...I like that it comes with so many different sizes, I don’t have to worry about whether or not I’ll be able to unscrew all the different fairings on..." Read more
Customers like the key selection of the product. They mention it's a nice Allen key set, the most comprehensive set of Allen keys they've seen, and the silver finish looks sharp.
"Nice variety of sizes, good quality and nice case too" Read more
"...The black and silver finish not only looks sharp, but it’s clearly industrial grade — you can feel the strength in your hands...." Read more
"Good set of keys, light duty use around the house. Cas keeps them organized." Read more
"...It’s the most comprehensive set of Allen keys I’ve seen and I feel it was good value." Read more
Customers like the functionality of the wrench. They mention it works good, is useful, and has reliable performance. Some say it works for Ikea furniture.
"Good tool. Lots of size variety. Arrived on time and in good condition." Read more
"...No stripping, no bending. Just reliable performance...." Read more
"Use of product is good feels lighter than steel version but works good but know this it is 15 metric system and a copy of them with longer arm 15..." Read more
"Very handy to have a variety of sizes. So far, they have been up to the task. Recommended." Read more
Customers like the organization of the product. They mention the storage holder keeps everything organized and tidy. Customers also appreciate that the whole set is in one container.
"...Just reliable performance. Also love the compact and organized case — no more digging through a toolbox to find the right size...." Read more
"Good selection, good quality. Nice case, they all stay organised neatly." Read more
"...Plus, the storage holder keeps everything organized. Definitely a must-have for DIYers and mechanics!" Read more
"...We were always misplacing them all the time. This box keeps everything neat and tidy and readily available. They are well built!" Read more
Customers like the portability of the wrench. They mention it's very handy and great to have in the tool box.
"More then I'll ever need or use but have them if I do! Very handy." Read more
"Nice and compact and great to have in the tool box" Read more
"great tools" Read more
"Great Quality & Very Handy..." Read more
Customers like the selection of the product. They mention it's an amazing selection and quite a complete set.
"Good selection, good quality. Nice case, they all stay organised neatly." Read more
"Quite a complete set but does not have some of the intermediate sizes for metric screws...." Read more
"Works as expected, good quality, good selections" Read more
"Good quality, amazing selection and.i think everyone needs a set!!" Read more
Reviews with images

Shipment came keys are outside from the box after I opened the 鶹 package
Top reviews from Canada
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- Reviewed in Canada on June 2, 2025Verified Purchase⭐⭐⭐⭐⭐
This set is a game-changer. As someone who’s always working on something around the house — from bike repairs to furniture assembly and tuning up the car — I’ve gone through a lot of hex key sets. Most are either missing the right size, feel flimsy, or get rusty fast. Not this one.
The YIYITOOLS HN-1-001 set is solid. You get both SAE and metric (1/20 to 3/8 inches, 1.27 to 10 mm), which means you're covered no matter what the project is. The black and silver finish not only looks sharp, but it’s clearly industrial grade — you can feel the strength in your hands. No stripping, no bending. Just reliable performance.
Also love the compact and organized case — no more digging through a toolbox to find the right size. This thing belongs in every guy’s garage or tool bench. My wife got this for me, and I gotta say… she nailed it. Highly recommend!
- Reviewed in Canada on June 11, 2025Verified PurchaseAll sizes that I need are in this set & a lot more too, Only way I'd ever need to buy more would be if any broke or went missing (got stolen)
- Reviewed in Canada on January 19, 2025Verified PurchaseQuality is just ok.
- Reviewed in Canada on June 22, 2025Verified PurchaseGood set of keys, light duty use around the house. Cas keeps them organized.
- Reviewed in Canada on May 31, 2025Verified PurchaseI was looking for one particular size but with this set, I’ll never have to look for another one. The set is lightly oiled which will inhibit rust. It’s the most comprehensive set of Allen keys I’ve seen and I feel it was good value.
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Reviewed in Canada on June 6, 2025Verified PurchaseBonne qualité
- Reviewed in Canada on July 3, 2025Verified Purchaseok tools. will bend
- Reviewed in Canada on May 26, 2025Verified PurchaseI used it on my Steelcase computer chair yesterday Nd I'm squeaky free.
Top reviews from other countries
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MartElReviewed in Mexico on October 28, 2024
5.0 out of 5 stars Muy funcional
Verified PurchaseExcelente calidad.
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صالح الشمرانيReviewed in Saudi Arabia on March 16, 2025
5.0 out of 5 stars انصح فيه وبشده
Verified Purchaseممتاز يستاهل
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Mario cesarReviewed in Mexico on April 8, 2025
5.0 out of 5 stars Muy bueno
Verified PurchaseExcelente juego de llaves allen