Barr Anal Retractor self-retaining, blades 2-3/4″ deep x 7/8″ wide (7.0 cm x 2.2 cm), 8″ (20.3 cm)Barr Anal Retractor is designed with self-retaining blades that can be inserted into the anus and opened up to 3″ for surgical procedures in the lower rectum or anus. The perpendicular ring handles allow for greater control and precise widening of the blades.
