The Karl Storz 11275FE is a 3 Fr (≈1 mm) flexible grasper with a working length of 100 cm, allowing it to pass through very small working channels while still providing reliable grasping performance.

It has double‑action jaws for more secure, controlled grasping and release of objects during urologic, biliary, or other endoscopic procedures where a long, slim retrieval device is needed.

Key features

• 
  Outer diameter: 3 Fr for use in small working channels.
• Working length: 100 cm for deep endoscopic reach.
• Flexible shaft construction for maneuverability through curved scopes.
• Double‑action jaws to improve grip strength and precision when retrieving stones, foreign bodies, or tissue.