Hinged / folding
The Manchester coffin bollard is designed to rotate at the base so the bollard can be locked in an upright or lowered position. It is made from cast polyurethane.
With the coffin lid unlocked the bollard can be swivelled and lowered into the below ground box, the cover lid is then lowered over the bollard and locked into place.
This enables these bollards to be used to create an area for restricted access with no trip hazard.