With a blade depth of 9 1/4", the 15" W.M. Lemmon Extra Deep Deaver Retractor is specifically made for operations that call for strong tissue retraction and deep cavity access. This retractor provides superior visibility and exposure, making it perfect for thoracic and abdominal procedures. It is constructed from premium surgical stainless steel for longevity and corrosion resistance, and it can be sterilized using normal techniques.