Utilizes a 12mm guide pin to stabilize the tool for  through-axle hubs
For Shimano CS, SRAM, SunRace, Chris King compatible cassettes and Shimano Centre LOck disc brakes
The guide pin prevents the tool from slipping out of the spline of the cassette lock-ring
Use with 1/2" two-way Ratchet Wrench (#53R4) or 21mm spanner
Product dimensions: 7.5 × 2.5 × 2.5cm
Weight: 0.095kg
Colour: Black, Silver
Material: Cr-V Steel