# Sandbox.PhysicsGroupDescription.JointType

- Kind: enum
- Assembly: `Sandbox.Engine`
- Modifiers: sealed

## Fields

- [`Ball`](/api/Sandbox.PhysicsGroupDescription.JointType/Ball)
- [`Fixed`](/api/Sandbox.PhysicsGroupDescription.JointType/Fixed)
- [`Hinge`](/api/Sandbox.PhysicsGroupDescription.JointType/Hinge)
- [`Slider`](/api/Sandbox.PhysicsGroupDescription.JointType/Slider)