This retractor and blade system is comprised of five components.
| Catalog # | Description |
| 400-160 | SI Retractor |
| 400-161 | Standard blades, 1.57" (40 mm) W x 1.97" (50 mm) D, (2) |
| 400-162 | Deep blades, 1.57" (40 mm ) W x 2.76" (70 mm) D, (2) |
Trials available.
Estech is a registered trademark of that corporation.