| Easy-2-Combine add-on part | MSC-12 |
| Easy-2-Combine basic | RTC-HD 16,RTC-HD 25 |
| Subbase | Aluminum |
| For series | GPC-ST,MSC |
| Weight | See table |
| Material |
|---|
| Centering sleeve | Stainless steel |
| Subbase | Aluminum |
| Screws | Steel, galvanized |
| T-groove nut | Stainless steel Steel, galvanized |
