looking for handle for #25 surgical blades

I purchased a pack of#25 blades. I already have a scalpel handle which works on my #11 surgical blades. However, these #25 blades have a larger shaft and need a larger handle attachment point.

Has anyone else run across this? Recommendations?

The google box says that a #4 handle accepts scalpel blades 20 through 25. Seen on eBay, likely available also from Amazon

Please take a look at this page, nicely called Pathology & Autopsy:

Swann-Morton Product Range - Pathology & Autopsy

The #6 handle will also fit your blades, and the maroon ergonomical #6 is especially cool and could be very comfy for certain jobs.

Hope it helps, have a nice day

Paweł