# sm.joint.types

**Kind:** Constant

**Environments:** Game

## Game

[Open the full Game reference](../Game-Script-Environment/Static-Functions/sm.joint.md#types)

| Value | Description |
| --- | --- |
| "bearing" | A bearing part. |
| "spring" | A spring part. |
| "piston" | A piston part. |

**Returns:**

| Type | Description |
| --- | --- |
| table | The type list. |