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

4mm size is used to fit larger diameter tubing

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

8mm (7 inch) size is suitable for a wide range of surgical procedures

Barber scissors with a replaceable finger rest and screw are commonly used in the surgical field for trimming and cutting bandages

It is a long

Canny Ryall Navy Pattern Retractor Double Ended 17mm width (192mm) Fergusson 4mm size is used toThe 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.