The ‘KNOB VENTILATOR LOCKING ARM – 20272’ is a specialized component designed for use with medical ventilators. This knob serves as a crucial part of the ventilator’s arm, ensuring it remains securely locked in place during use. This ensures the ventilator operates effectively and safely, providing essential support to patients. The product is sold individually, allowing you to purchase the exact quantity needed for your healthcare facility. Please note that this product should be installed and used by trained medical professionals to ensure proper operation.