This 30 degree bend is one of the most popular fittings that we stock, it can be used in a variety of situations in an underground drainage system. The single socket bend comes with one end that is pre-chamfered so that it can be inserted into the socket of another fitting, such as a branch or an inspection chamber. The other end is socketed to accept a pipe. If this pipe has been cut to length it should be chamfered and lubricated with our SG100 lubricant prior to insertion into the socket to ensure the best possible seal.Please watch our overview video below