# IsHandBone

[ExistentDocumentation](https://docs.existent.com/documentation/v0.0.2/resources/existent-api/index) > [ExistentBoneMappingsBase](https://docs.existent.com/documentation/v0.0.2/resources/existent-api/index/existentbonemappingsbase) > Is Hand Bone

## Is Hand Bone

Checks whether the bone name passed in is a hand bone.

![](https://1025885933-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FjTXidr233g5QQ4gNDcFu%2Fuploads%2Fgit-blob-0d4410e2ba84cf3df65ac6e743d0dd974ea43c63%2Fnd_img_IsHandBone.png?alt=media)

#### Inputs

|                                                                                |                         |
| ------------------------------------------------------------------------------ | ----------------------- |
| <p><strong>Target</strong><br>Existent Bone Mappings Base Object Reference</p> |                         |
| <p><strong>Bone Name</strong><br>Name</p>                                      | The bone name to check. |

#### Outputs

|                                                 |                                      |
| ----------------------------------------------- | ------------------------------------ |
| <p><strong>Return Value</strong><br>Boolean</p> | True if a hand bone otherwise false. |