








🚴♂️ Master your ride with the ultimate chain tool — quick, durable, and always ready!
The Oumers Bike Master Link Plier Tool is a professional-grade, 2-in-1 chain quick link opener and closer compatible with all speed chains including SRAM, KMC, Shimano, and Clark’s. Made from heavy-duty alloy steel with ergonomic, non-slip handles and a spring-loaded design, it ensures effortless, precise chain repairs. Its compact size with a secure clasp makes it an essential, durable addition to any serious cyclist’s toolkit.








| ASIN | B07BR7CYJ2 |
| Best Sellers Rank | #27,969 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #43 in Bike Shop Tools |
| Brand | Oumers |
| Brand Name | Oumers |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (4,508) |
| Date First Available | March 27, 2018 |
| Grip Type | Ergonomic |
| Handle Material | Alloy Steel |
| Item Dimensions LxWxH | 6.5 x 2.36 x 0.04 inches |
| Item Package Dimensions L x W x H | 6.54 x 3.54 x 0.63 inches |
| Item Weight | 0.13 Kilograms |
| Manufacturer | Oumers |
| Material | Alloy Steel |
| Package Weight | 0.14 Kilograms |
| Part Number | M6011 |
| Product Dimensions | 6.5"L x 2.36"W |
| Specific Uses For Product | Professional |
J**S
Amazing
The Oumers bike master link plier is a simple but very well-made tool that works perfectly for removing and reinstalling chain quick links. The construction feels solid with a strong spring mechanism and durable steel jaws that grip firmly without slipping. The handles are comfortable and have good grip, making it easy to use even when your hands are greasy. It has just the right leverage to open and close links smoothly without damaging the chain. The built-in latch keeps it closed for storage, which is a nice touch. For the price, it’s one of the best and most useful tools you can keep in a bike repair kit. Five stars for quality, ease of use, and value.
R**B
Use a good quality chain
Works extremely good
J**L
Good to go!
Works great! Have used on 2 different types of quick links and worked flawlessly! Sturdy construction not flimsy. Comfortable in hands.
T**D
This tool is sturdy (unlike some reviews I saw of aluminum versions)
This tool is sturdy (unlike some reviews I saw of aluminum versions). I used it to remove and then replace a master link on my Bacchetta recumbent bike, a task which was always very difficult before. It is no problem now, and the price is right. I'm docking it one star only for the complete lack of instructions. I know how to use this both to remove and reinstall master links, but a lot of buyers might not. Reinstalling is something that I think people understand only AFTER they see a picture, or see it done once. Regardless, I paid under $10 and at that price this is a steal.
K**R
Good deal for a tool that works well.
For the price these are pretty incredible, have used them a bunch with no issues
B**I
Good tool for not much money
Great tool and cheap price. Proving once again that good tools don’t need to be expensive.
C**N
Good tool to have
I've used it on different brand, 12 speed chains and it works pretty well.
G**O
Great tool the the cost' good quality throughout. Why all the gripes? They're doing it wrong.
These pliers perform well. Some reviewers complain that these only open the link, but cannot close it, because they're trying to fit both jaws into the center of the Quick Link. That is incorrect. The proper way to use chain pliers is to put *one* of the jaws into the Quick Link, and put the other jaw into the next adjacent pair of link plates. The plier will spring open, holding itself in place. Lightly pull the handles apart, and the link pops and locks in place. Even easier: pliers are not even necessary to do this. Simply have the Quick Link on the top section of chain--between the cassette and the chain ring--and press down on a forward-facing pedal crank to apply tension to the chain. The link pops and locks in place. Dead simple.
S**O
Muy buen acabado, manejabilidad y funcionalidad.
M**T
These do exactly what I bought them for, works fine on my chain and I have no complaints.
A**R
Essential tool if your bike chain has 'quick links' on it. Good price, well-made and did the job. I'd never used one before but it was an easy process.
A**L
Süper iş görür ürün . Yayının yerinden fırmala ihtimali var ki bende oldu ama kolay takılıyor. Tutma yerleri silikon . Hem zincir sökme hemde takmada kullanılabiliyor. Tavsiye ederim.
R**R
Very functional pliers do what their made to do, did try them out, worked great. Would recommend this product.
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