Which component connects the clasp assembly to the metal framework?

Which component connects the clasp assembly to the metal framework?

• A. Rest
• B. Minor connector
• C. Bracing arm
• D. Retentive arm

Answer: (B)

Understanding how an RPD is linked together helps you see why this piece is the connector between the clasp and the framework. The clasp assembly provides retention with the retentive arm and stability with the bracing arm, but those parts don’t directly bolt into the metal framework. The link that ties the clasp (and the rests) into the major framework is the minor connector. It’s the narrow connector that attaches to the major connector and extends to connect rests, indirect retainers, and clasp components, allowing the forces from the clasp to be transferred into the framework. The rest sits on the tooth for support, and the major connector runs across the arch, but the minor connector is what actually connects the clasp assembly to the metal framework.

Understanding how an RPD is linked together helps you see why this piece is the connector between the clasp and the framework. The clasp assembly provides retention with the retentive arm and stability with the bracing arm, but those parts don’t directly bolt into the metal framework. The link that ties the clasp (and the rests) into the major framework is the minor connector. It’s the narrow connector that attaches to the major connector and extends to connect rests, indirect retainers, and clasp components, allowing the forces from the clasp to be transferred into the framework. The rest sits on the tooth for support, and the major connector runs across the arch, but the minor connector is what actually connects the clasp assembly to the metal framework.