1 inch Male Insert $0.99 1 inch Male Pipe Thread (MPT). The barbed end is approximately 1-1/2" long and exactly 1" in (outside) diameter.
3/4 inch Male Insert $0.99 3/4 inch Male Insert Use this insert for connecting 3/4 inch FPT to 3/4 inch tubing.
1/2 inch MPT x 3/4 inch Barb Male Insert Danner/Pondmaster $4.99 1/2 inch MPT x 3/4 inch Barb Male Insert
