Oumers Bike Bicycle Crank Extractor Puller Remover Set with 16mm Spanner Wrench for Square Thread Taper Crank Arm and Crankset

Gets the job done! Thank you! BTW I recommend using it with grease that will help the process be smoother

Used on a stationary spin bike (Poo Boo brand), for a new crank arm set up. Worked quickly. Good quality threads so it locked in. Good tool to have for bike owners. Had another tool from the poo boo customer service that was cheaply made and the threads were ruined right away.

Excellent tool. Used it to change cranks on Sun, Torker and Cyclepro unicycles. I don’t know about bicycles, but it works great for unicycles. Because they are usually not geared, you need this tool to change cranks for various riding styles. With this tool and extra cranks, by unicycle is like two different ones. Not for isis cranks, but great for most cotterless. You can get one without the wrench for a dollar cheaper, but for a dollar, it’s worth it to not have to dig around for the correct wrench. If you have an isis hub, the tools are a little bit more.

It works as advertised. It is easy to use. I was able to remove the crank on the first try. The handle is comfortable to hold and turn. The build quality seems to be good and strong.

I used this on an old Giant Talon. The OEM crankset had a square taper and this would have worked great but my crankset was completely seized.

Worked perfect in removing the stock crank so I could change to a different crank tooth size.

I used this to pull a crank to mount an e-bike sensor. Installed perfectly to the crank. I used my own, longer wrench to pull the crank. The tool had no difficulty. Elasped time from threading it on the crank to having it pulled was about 30 seconds.

This worked perfect to remove a stripped crank arm. Some reviews stated the wrench was poor quality but I used a rubber mallet on it to get crank loosing started and it held up perfect.

Does exactly what it says. For the price not sure how you could go wrong.

I had no idea what size my threads were but assumed it was generic, so bought it since it was the cheapest. works great, no slippage or anything. got my crank out no problem. the quality is well too. Opened the case and noticed that it mightve been opened beforehand, but didnt really matter cause it was in new condition anyways and gonna use it maybe 3-4 times maximum.

It didn’t brake the bank. It worked perfectly for my needs, (pulling the crank arms) and I didn’t find it was cheaply made. If some people are bending this tool it’s because they are using it incorrectly. Don’t use a snipe to get more leverage thus bending it. Just use a rubber mallet and tap it and it works fine.

For what you pay this tool is surprisingly good quality. Does the job well.

Easy to use