Manual Retractable Bollard

Manual retractable bollard is a telescopic or retractable post. Hand operation with key. An economical way for traffic management and protect your property or car from theft. Two status:
1. Raised/locked state: The height can usually reach about 500mm - 1000mm, forming an effective physical barrier.
2. Lowered/unlocked state: The bollard is lowered flush with the ground, allow vehicles and pedestrians pass through.