# Main parts

Position | Part | Function
--- | --- | ---
1 | Support handle | Adjustable for a flexible working position for left or right handed operator.
2 | Autobalancer | Reduces vibrations.
3 | Wheel guard | Adjustable wheel guard (on grinder tools only).
4 | Spindle locking button/Wheel guard adjustment | Dual functionality. Locking spindle by pushing forward. Adjusting wheel guard (on grinder tools) by pulling backward.
5 | Data plate | Shows general information about the tool.
6 | Security mechanism | A two-step function for a safe start and stop of the tool. Press the release arm forward to release the safety lock arm.
7 | Throttle handle | Offers an ergonomic, comfortable and safe grip as well as good temperature insulation.
8 | Air adapter with strainer | Facilitates air connection handling and protects the tool from impurities.
9 | Throttle lever | Starts and stops the tool.
10 | Sign | Shows the tool's nominal speed.