1/2", PVC Lock Flex Repair Push On Coupling, 18" In Length, Easily Repairs PVC Pipe With Connections At Misaligned Or Odd Angles, Fitting Easily Pushes Onto A Standard PVC Pipe Where It Locks In Place & Is Ready To Use, No Glue, Primer, Clamps, Tools Or Drying Time Required, Ideal For Irregular Angles Or Obstructions, Allows For Connecting Misaligned Pipe, Does Not Restrict Or Compress When Bending.