Heat-Fab 304-Stainless Steel 6in Slip Connector. 18in in length adjusts 4in to 16in. Use this slip connector with another piece of pipe to make you own adjustable length. For example – If you take this slip connector and slide it down inside a 24in length of pipe you then have an adjustable length from 28in to 40in. Add it to a 36in length have an adjustable length from 40in to 52in.
Makes installations go much easier you do not have to cut any pipe.