A barbed end connector for attaching micro-tubing to mainline (1/2" or 3/4") tubing, for joining two pieces of micro-tubing together, or for connecting 1/4" micro-tubing to 1/4" Soaker Dripline.
The Long Transfer Barb has a long body and tapered ends. Some people prefer this style because it is easier to handle.

Use it the same as the regular transfer barb.