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

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.

I bought this cassette lock ring tool since my older tool didnt have clearance for the axle on the newer thru-axle hubs. The FR-5.2GT has plenty of clearance and fully engaged the cassette lock ring. The center pin didnt seem necessary to line up the tool, but didnt cause any problems either.

Great!

Worked as intended

This tool works perfectly and is just what you would expect from Park.

Works good no issues

Fits perfect for 12mm thru axle and I notice the center pin is removable.

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

WORKS IS DESCRIBED , NICE QUALITY AND FIT

Who can torque to 40Nm with a 1 box wrench? And who can be bothered to use a chain whip when an impact driver will take a cassette lockring off in half a second without even needing to hold the cassette? This tool would be great if it directly supported 1/2 drive, but requiring a 1 socket to adapt this to anything makes it way less useful.