Seco 5.1 ft (1.55 m) Twist Lock Telescopic Aluminum Mini Pole – Red - Dual Grad The Seco 5500-23 is a compact aluminum telescopic pole designed for short-range surveying and layout applications. Its telescopic design extends to 1.55 m (5.10 ft) and collapses to 0.82 m (2.70 ft), featuring dual graduations (0.01 ft/cm) for flexible measurement reference. This model includes a TLV™ twist-lock system with integrated 40-minute vial for secure height adjustment and quick leveling. The adjustable tip supports versatile target height setups, and the 115 mm prism height configuration makes it suitable for a variety of prism-based workflows. Key Features • Aluminum construction (lightweight and durable) • Telescopic design: 1.55 m (5.10 ft) extended / 0.82 m (2.70 ft) collapsed • Dual graduations (0.01 ft / cm) • TLV™ twist-lock system with integrated 40-minute vial • Adjustable tip for versatile target height setups • 115 mm prism height configuration • Red finish • Ideal for short-range surveying and layout applications