| Part Number | Size | Material | 
|---|---|---|
| For 1/2″ and 3/4″ global couplers | Investment Stainless | |
| For 1″ global couplers | Investment Stainless | |
| For 1-1/4″ to 2-1/2″ global couplers | Investment Stainless | |
| For 3″ to 5″ global couplers | Investment Stainless | |
| For 6″ global couplers | Investment Stainless |