Our set consists of 3 pieces in total.

1/2"PPrc Tubing Threading Set (inner and outer) Half Finger and drill Adapter 20mm 3/4" PPrc Tubing Threading Set (inner and outer) three quarters and drill Adapter 25mm 1 "PPrc Tubing Threading Set (inner and outer) full and drill Adapter 32mm IMPORTANT: you NEED TO fix the PIPE WHEN USING THE PRODUCT.

OTHERWISE YOU WILL NOT BE ABLE TO MAKE HEALTHY TEETH.

3-Piece Set Internal External Plastic Pipe Threading Set 1/2 and 3/4 Inch and Compatible with 1 inch Pipes We offer you a new generation product for plastic pipes.

With these two products, you will be able to join your pipes without the need to thread and bond 1/2 and 3/4 and 1 inch plastic pipes, etc.

In addition, with a product, you can both thread into the pipe and thread out of it.