This is a flashlight extension tube for Fitorch P25GT owners used in the battery compartment to adapt the flashlight body for a 26650 cell instead of the shorter 26350 configuration.
Source: https://fitorchstore.com/products/et25gt

| Variant | Price | Availability |
|---|---|---|
| Default Title | 6.95 USD | In Stock |
Will this fit any flashlight?
No. The ET25GT is made for the Fitorch P25GT flashlight battery compartment.
What battery does this extension tube allow the P25GT to use?
It extends the compatible P25GT body to accept a 26650 cell instead of the shorter 26350 configuration.
Does this change the flashlight head?
No. It screws into the P25GT body to adapt the battery compartment without changing the flashlight head.
What is it made from?
The ET25GT is made from black hard-anodized aluminum.
How big and heavy is it?
Manufacturer diagrams list it at 37.5 mm length, 33 mm diameter, and 17 g net weight.