An Extendable Stick Lines Tube Assembly is designed to facilitate the extension and retraction of booms for enhanced reach and versatility. By adjusting the length of the boom, these tubes provide flexibility in reaching over obstacles. Additionally, these tubes facilitate accurate control over the boom's movement, ensuring accurate positioning during lifting and material handling tasks. Overall, extendable stick line tubes optimize the functionality and safety of the equipment operations.Attributes:• Corrosion-resistant for longevity.• Withstands high temperatures.• Withstands 27000 kilopascal relief valve pressure. Applications: An Extendable Stick Lines Tube Assembly is located within the hydraulic system of the equipment, integrated into the boom structure, allowing for adjustable extension and retraction of the stick in equipment.