This fixed projection offset bend is usually used to create a vertical offset, or swan neck as it is sometimes called, within the soil stack. This offset bend is available in 75mm and 130mm projection options.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.