The 4 PCs Set Thoracoscopic Surgical Instruments Set Thoracotomy Tissue Forceps A+ by SurgFeed includes four units of locking thoracoscopic forceps, specifically designed for thoracostomy, orthopedics, and thoracoscopic surgery. The model STE506 is recognized for its precision and reliability in procedures such as thoracotomy and thoracoscopy. This set provides healthcare professionals with high-quality instruments to assist in intricate surgical actions within the thoracic cavity.