The GUIDE LIME RACING (89) of at SWIX is a square racing to 89 degrees. It allows you to keep a constant angle, fixing it with your file. It is an indispensable tool when manual sharpening of your hardware.
Then you have more What to pull toward you by regular movements without forcing.
Characteristics of the product :
-Angle 89 °
-Square "Hard Alu" metal racing