DMT0D4/6767/KT CAST IRON D400 MANHOLE C&F 675 X 675 X 100MM DOUBLE TRIANGULAR TRISTAR
This Wrekin TriStar D400 Access Cover utilises a double triangular design to provide highway operators the benefit of a three-point suspension for non-rock stability. Along with a number of other innovative features, this design helps mark it out from the competition. Manufactured from Ductile Iron, a unique form of iron which is treated before the casting process, it is an exceptionally strong and durable cover with high impact resistance.
This Wrekin TriStar D400 Access Cover utilises a double triangular design to provide highway operators the benefit of a three-point suspension for non-rock stability. Along with a number of other innovative features, this design helps mark it out from the competition. Manufactured from Ductile Iron, a unique form of iron which is treated before the casting process, it is an exceptionally strong and durable cover with high impact resistance.