Oumers Bike Master Link Plier Tool, 2 in 1 Bicycle Chain Quick Link Opener-Closer Remover Compatible with All Speed Chain Repair

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.

Best price works lake a park tool, verified on 9 speed chain removal and installation

Does the job when installing a Shimano chain. Good quality and easy to use

I specifically bought this chain tool to close Shimano quick links. Most other brands of quick links such as KMC can be closed with a good tug on the chain without a tool, but Shimano chains requires quite a bit more force... BUT, as others have noted, the mechanical hard stop needs to be filed down flush, otherwise it prevents the jaws from opening up wide enough. Took me about 10 minutes with a mill file. Then it worked great: insert the jaws around the outside (not inside!) of the quick link, then a quick pull apart on the handles ( like breaking a wishbone ) sets the link perfectly closed... I would have given 5 stars, as this tool saved me $$ from purchasing the "Official Shimano" chain tool for $51, but the manufacturer needs to remove the nub and instead use a set screw for the stop, so it can be easily removed when necessary..A REAL SIMPLE FIX : OUMERS.....

I've used it on different brand, 12 speed chains and it works pretty well.

Cuts brake and shifter cables like they're made of butter.

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.

Works extremely good

Muy buen acabado, manejabilidad y funcionalidad.

These do exactly what I bought them for, works fine on my chain and I have no complaints.

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Ich nutze die OUMERS Kettenschloss-Zange regelmäßig beim Mountainbiken, da ich oft Ketten kürze oder verlängere und auch sonst Reparaturen an meinem Fahrrad erledige. Die Zange hat sich dabei schon mehrfach sehr rentiert. Mit ihr lassen sich Kettenschlösser super einfach öffnen und schließen man spart sich jedes Mal einiges an Gefriemel und Zeit. Die Verarbeitung wirkt hochwertig: Metall kombiniert mit gummierten Griffen, die angenehm in der Hand liegen. Beim Benutzen fühlt sich alles smooth und stabil an, die Zange vermittelt direkt einen hochwertigen Eindruck. Sie liegt leicht in der Hand und ist sehr gut kontrollierbar, sodass sich auch präzise Arbeiten problemlos durchführen lassen. Für jeden, der regelmäßig am Fahrrad schraubt, ist diese Zange eine echte Hilfe und absolut empfehlenswert. Pro: • Sehr einfache Handhabung von Kettenschlössern • Spart Zeit bei Reparaturen • Hochwertige Verarbeitung (Metall + Gummigriff) • Liegt gut in der Hand, leicht und präzise Kontra: • Keine nennenswerten Nachteile bei normaler Nutzung Fazit: Wer öfter an seinem Fahrrad schraubt oder Kettenschlösser handhabt, bekommt mit der Zange ein langlebiges, praktisches und hochwertiges Werkzeug. Absolute Kaufempfehlung.

Not a professional tool - steel feels like it could wear out if the pliers saw daily use. But honestly they work really well and unless you are literally using them all day every day, they should last a long time and serve you well. No complains at all about ease of use, and they feel comfortable enough, too. Overall pretty good for the price, just maybe shoot for a better pair if you're planning on very frequently using them.