Description 

Adjustable Split Ring with Hex Fitting.   The Split Ring can be adjusted to accommodate any surgical site or location for maximum control and versatility.  Applicable for various head and neck procedures, it has a 7″ (17.8cm) diameter in the closed position. The Split Ring has a built-in hexagonal fitting and attaches directly to any Mediflex® Holder and Positioner with a Quick Connect fitting.  All ENTrac™ Rings and Segments feature notches for use with disposable hook Stays.