Vacu-hanger question

Hi,

I was looking at some pics of the Vacu-hanger, since I’ve heard that it works well for un-cut guys. Unfortunately it isn’t available anymore, so I may just have to try to rig up something similar myself. Before I try to do this, there is one thing that I need to know though: Does the Vacu-hanger exert it’s force on the penis by pulling directly on the head? Judging by the pics of it, it appears that it does, but since the well-being of my weiner is at stake here, I want to be sure.

If it isn’t sold anymore there are a bunch of vacuum based hanger products in the market. MaxVac and The Grip come to mind.

Thanks wayoflife99. I did a search for the MaxVac, and ended up answering my own question: Basically, yes, the vacuum hangers do pull directly on the head, but this is considered safe because they do so with a “suction” instead of a “squeezing or clamping” on the head, which would increase the chance of trauma to the penis.