This 67.5 degree bend is used to create a change of direction in the soil stack. Two bends together can be used to make an offset, or swan neck as it is sometimes called, in the soil stack.As our push fit cast iron soil pipes and fittings are all plain ended, sockets are required to connect this bend to a pipe.All of our push fit cast iron soil fittings are treated to a factory black two-pack gloss paint finish. The whole range is manufactured in grey cast iron to BS EN 1561.This soil pipe range is particularly well-suited to installations in public buildings, listed buildings and conservation projects. It is 100% recyclable. Click here to view or download full installation instructions.