Spare arm with muscle painting, left, for A11, A11/1, A13 and A13/1 005-1020647

The Spare Left Arm with Muscle Painting – 3B (005-1020647) is a precision replacement part designed for 3B skeleton models A11, A11/1, A13, and A13/1. Featuring realistic muscle painting, this spare arm restores anatomical accuracy and educational value to your skeleton model, making it ideal for teaching muscular and skeletal relationships in classrooms, labs, or clinical training environments.

Durable and easy to install, this replacement arm provides a cost-effective way to extend the life of your skeleton model without needing a full replacement, while maintaining high anatomical detail for professional education.

Key Features:

• Spare left arm with muscle painting for models A11, A11/1, A13, and A13/1.

• Detailed muscle markings for enhanced anatomical study.

• Durable construction for frequent use in training and education.

• Easy to attach and replace when needed.

• Maintains functionality and extends the lifespan of your skeleton model.