• Complies fully with BS EN 124-2:2015 and Highways Authority HA 104/09 Standard – suitable for the intensity of traffic in Class D400 applications
  • Engineered from quality assured ductile iron
  • Unique, slip-resistant Thomas Dudley heavy duty drain covers tread pattern
  • Hinged as standard
  • Hinged double triangular non-rock cover complying to one man lift manual handling regulations
  • Lift out covers for 450 x 450 and above, providing 135° hinging giving superior site safety and one-man operation