| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | TPI Corporation | TPI 3420EX16 | 2" Semi-Recessing Sleeve for 3420 Series Htr 06915902 |
| | TPI Corporation | TPI 3420EX8 | 1" Semi-Recessing Sleeve for 3420 Series Htr 06915802 |
| | TPI Corporation | TPI 3450EX16 | 2"Semi Recessing Sleeve for 3450 Series 06919302 |
| | TPI Corporation | TPI 3450EX8 | 1"Semi Recessing Sleeve for 3450 Series 06919202 |
| Manufacturer | TPI Corporation |
| Accessory Type | Semi-Recessing Sleeve |
