Ramco 600 Telescopic Security Bollard with Integrated LockRamco 600 Telescopic Security Bollard Integrated Anti Drill Lock Versatile Security for Driveways, Garages, and Private Parking Bays The Ramco 600 Telescopic Bollard is a robust, space saving solution designed to stop unauthorised vehicle access in its tracks. Engineered for both residential and commercial use, this fully retractable post stows completely flush with the ground when not in use, ensuring your driveway remains unobstructed and safe.