The AUTOPA Fixed Height Restrictor barrier is designed to restrict access to high-sided vehicles such as HGVs and caravans in areas with limited overhead clearance such as multi-story or underground car parks. The height restriction barrier has a standard clearance of 2.05 metres which can prevent entry for vehicles exceeding this height. It is manufactured in the UK and made from galvanised mild steel ensuring durability and resistance to corrosion. The body of the height restrictor is coated red as standard. The height restrictor is available in ragged or flanged configurations to suit different installation requirements. The standard clearance of 2.05 metres can be increased to 2.2 metres if the knock bar is not included. This provides flexibility for installations where a higher clearance is required. Made from galvanised mild steel Main gate arm 60 x 60mm square tube Wall thickness 3mm Main body 90 x 90mm square tube Standard clearance of 2.05 metres with knock bar Standard clearance 2.2 metres without knock bar Manufactured in the UK Red and white stripe design Concrete in 600mm below ground Available with flanged or ragged fixings Bespoke sizes are available on request