| Type | Special Tubular |
| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Dixon Valve & Coupling Co | DIX TM128-42 | 8" CS Special Holedall MNPT Stem TM12842 |
| | Dixon Valve & Coupling Co | DIX TG96-42 | 6" CS Special Grooved Holedall Stem w/Machined Collar TG9642 |
| | Dixon Valve & Coupling Co | DIX TG128-42 | 8" CS Special Grooved Holedall Stem TG12842 |
| | Dixon Valve & Coupling Co | DIX TM96-42 | 6" CS Special MNPT Holedall Stem Use w/F96-Z only TM9642 |
