An indispensable tool for every professional workshop for the precise adjustment of treters when assembling cases. Guarantees maximum comfort and proper fitting of the trunks to the trunks. Thanks to the geometric grid, adjusting the trinket is very easy. It will also help you to keep the same angles and settings as you had on your older trunks. An important manual is also included. ERGON TP1 Pedal Cleat Tool