Park Tool FR-5.2GT Cassette Lockring with Tool 12mm Pin

Using a conventional socket with crescent wrench is very hard, as the socket insists on slipping out constantly because of the shallow depth. The little blue rod on THIS tool fits firmly into the hub hole, anchoring the tool firmly

it works, but for the price I think they couldve figured out by now to make it more handy... like idk, not needing an onch socket or an awkward big ass crescent wrench. would be really nice if this could just be direct onto a socket wrench.

Very sturdy, but the guide pin did not fit my cassette (my fault). I contacted Park Tool and was informed that you can just hammer out the guide pin (which I did) and it worked great.

This is a solid tool. Well priced and well built. The good quality of Park Tools it’s noticeable in this part.

return/exchange is very costly

Overall a solid design. To get the proper torque I used a 1in dewalt 1/2 impact socket and a 1/2 torque wrench. Zero issues, and Muhammad better with todays thru axles having the 12mm stud.

Must have tool for those with centerlock disc brakes durable and greqt brand

Just that I want, Thanks!!!

The way my through axle wheel interfaces with the cassette my old cassette removal tool with only go in about 1 mm and was hard to tighten enough. This thing with the guide pin made a huge difference.

Its a tool that does is job and does it well. Good addition to my tool box.