Canny Ryall Navy Pattern Retractor Double Ended 17mm width (192mm) Fergusson 4mm (6 inch) size is

4mm (6 inch) size is a common size for these scissors and provides a good balance between reach and maneuverability

and their curved shape allows for easier access to hard-to-reach areas

The Dietrich Hegemann (7inch) (60deg) is a surgical instrument used for cutting and dissecting tissue

This item is a retractor used in surgical procedures to spread and hold open tissue

The frame is used to secure the abdominal wall

Canny Ryall Navy Pattern Retractor Double Ended 17mm width (192mm) Fergusson 4mm (6 inch) size isThe Canny Ryall Navy Pattern Retractor is a surgical instrument used to hold back tissue or organs and provide a clear view of the surgical site. The double ended design allows for a wider range of use, while the 17mm width (192mm) provides a larger area for retracting tissue.