Park Tool Cassette Lockring Tool, Thru-axle (FR-5.2GT)

The dependable design of Park's FR-5.2 lockring tool with an added 12 mm guide pin to stabilize the tool when used with thru axle hubs. The FR-5.2GT fits the most common 7-to-12 speed cassette lockrings found on parts from Shimano, SRAM, and others. 

Also fits disc brake lockrings and lockring adapters with 12 internal splines. Thin wall construction allows use without removal of cones and locknuts. The 1" hexagonal base can be used in with a socket, wrench, or bench vise. Constructed from heat-treated alloy steel for a lifetime of use.