| Property | PID | Type | Default | Description |
| fLockRotation | 119 | BOOL | FALSE | No rotation |
| fLockAspectRatio | 120 | BOOL | FALSE | Don't allow changes in aspect ratio |
| fLockPosition | 121 | BOOL | FALSE | Don't allow the shape to be moved |
| fLockAgainstSelect | 122 | BOOL | FALSE | Shape may not be selected |
| fLockCropping | 123 | BOOL | FALSE | No cropping this shape |
| fLockVertices | 124 | BOOL | FALSE | Edit Points not allowed |
| fLockText | 125 | BOOL | FALSE | Do not edit text |
| fLockAdjustHandles | 126 | BOOL | FALSE | Do not adjust |
| fLockAgainstGrouping | 127 | BOOL | FALSE | Do not group this shape |