- 1/2 In.
- Works with all brands of distribution tubing with a diameter of .620 In. and .710 In. .
- Unique cinch down design that is reusable and connects all major brands of 1/2 In. distribution tubing.
- To connect, simply slide the tubing over the insert and hand twist the outer nut to lock the tubing in place.
- Made of polyethylene.
- Maximum PSI of 80.
- Comes with a 1-year limited warranty.