| M-193-147 | Czerny Rectal Retractors | 22 cm / 8¾” | |
| M-193-148 | Sawyer Rectal Small: Blade Size (6.4 cm / 2½") x (2.2 cm 7/8”) | 25.4 cm / 10” | |
| M-193-149 | Sawyer Rectal Medium: Blade Size (7.6 cm / 3") x (2.9 cm / 1 1/8” ) | 25.4 cm / 10” | |
| M-193-150 | Sawyer Rectal Large: Blade Size (8.9 cm / 3½") x (3.8 cm / 1½") | 25.4 cm / 10” | |
| M-193-151 | Hill-Ferguson Small: Blade Size (6.4 cm / 2½") x (2.2 cm / 7/8”) | 21.5 cm / 8½” | |
| M-193-152 | Hill-Ferguson Medium: Blade Size (7.6 cm / 3") x (3.0 cm / 1 1/8” ) | 22 cm / 8¾” | |
| M-193-153 | Hill-Ferguson Large: Blade Size (7.6 cm / 3") x (3.6 cm / 17/16”) | 22 cm / 8¾” | |
