1m Lockable Removable Hooped Perimeter Barrier1m Lockable Removable Hooped Perimeter Barrier 1m Lockable Removable Hooped Perimeter Barrier from Ramco provides secure, flexible perimeter control where temporary or occasional vehicle access is required. Constructed from galvanised 60mm tube, this hooped, lockable barrier is designed for straightforward use: unlock, lift out and allow vehicle access; replace and lock to secure the area. It is suited to car parks, car lots, field access, parks and