Composite Triangular Manhole Cover. (HEAVY DUTY)

HEAVY DUTY TO CARRY UPTO 40 TONNES Lockable, Zero Theft Value NIL composite manhole cover systems have zero theft value and are unattractive to thieves. products feature a variety of security and retention which are optional. The weight once thought to be a theft deterrent has become the principle factor attracting thieves to iron manhole covers. The tremendous bulk of current access covers offers only false security. There is no secondary illicit market for covers made from our unique composite material. NIL products cannot be melted and reformed into other goods.