The Stick Coupler Lines Tube directs hydraulic fluid to the coupler located at the end of the stick, enabling quick and controlled tool changes. It provides a stable pathway for hydraulic flow to lock and release coupler attachments smoothly. Keeping the hydraulic supply consistent helps ensure the coupler reacts accurately to operator commands.Attributes:• Prevents flow interruptions that affect coupler response.• Helps maintain predictable coupler action under load.• Reduces vibration impact on hydraulic signal delivery.Applications: The Stick Coupler Lines Tube runs along the stick assembly, transferring hydraulic fluid to the coupler and maintaining steady pressure and flow to support smooth attachment locking, release, and reliable tool‑changing performance.