Made in Japan
Manufacturer: Chiyoda Tsusho
Model: 3FA2M-6.5H/3FA3M-6.5H/3FA2M-8H/3FA3M-8H

Feature:

The direction can be changed freely, ideal for working with tools, etc.
Can rotate freely, avoid twisting and breaking the tube
The screw part is sealed (R screw), so it can be piped like the original

Specifications:

General drawing