2 × 2.5 FR
85mm working length
Cat. #33-1705 75A

2.5 × 4 FR
70mm working length
Cat. #33-1705 75C

4 × 5 FR
70mm working length
Cat. #33-1705 76A

Storz B&L  N1705 75A   N1705 75C   N1705 76A

Xomed  37-24217  37-24218  37-24220

VMueller  AU15354003  AU15354005

Jarrit  385-030  385-031   385-033

Olympus  268507