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Type 96 Steel PowerLok® 2-part lid (AS 3996 Class B)



The Type 96 Steel PowerLok® 2-part lid (AS 3996 Class B) is a steel cover designed to comply with Australian Standard AS 3996 for load-rated covers and frames. It consists of two parts that fit together to create a tight seal, and its PowerLok® feature ensures that it remains securely in place, even under load. ACO Polycrete’s innovative PowerLok® barless locking system provides a highly secure method of locking the lid to the pit through a fastened bracket, without the need for a low hanging locking bar. The system features a bolt or padlock provision for high-security areas and is engineered for easy accessibility and safety.


Lid Dimension Weight
640mm x 470mm x 48mm 39kg


  • AS 3996 Class B
  • AS/NZS 4586 Slip Resistance Rating R10.
  • IP2XD (AS 60529) protection against ingress of foreign objects when hatch is closed