5. 20.1872.06 Birel Axle Key M8x4.5x60

This high - quality flat axle key measures 8mm in width, 4.5mm in height, and 60mm in length. It's a reliable choice for ensuring a secure fit in your axle systems.

Using this flat axle key is easy. First, make sure the axle and the keyway are clean. Then, gently insert the key into the keyway until it's fully seated. When installing, handle it carefully to avoid bending or damaging the key. For maintenance, regularly check the key for any signs of wear or damage. If you notice any issues, replace it promptly to keep your axle system working smoothly. Store the key in a dry place to prevent rust.