Any experience with "screw" type extenders?

I’m not sure what the correct name is, but I attached a picture. Its called CalExotics Penis Extender.
It seems like it doesn’t use a spring like most extenders, it’s just two long bolts with a nut on them to extend it.

This seems like its much easier to put on and adjust as you don’t have to push down the bars and then awkwardly fasten you penis to the extender.
However I don’t think you can tell how much traction you are putting on your penis with this extender.

Do you guys have experience with this design, is it a good idea?

It may have springs. Its hard to tell with that picture. That being said, “screw type” extenders work for me. I also found that they provide more tension than the strictly spring based tension devices.

My screw extender allowed me t adjust the tension to specific rates of tension.

What extender were you using?

Those are often called “static extenders.”

Thanks!

Well I ordered it, it was way cheaper than the JES extender I bought earlier.

Now I just have to find a way to strap my dick in without making my glans go cold.

A heat apparatus is the only way to avoid the cold.

I use my spring tensioned extender as a screw extender. I just crank that baby out so the springs are completely compressed if I want that level of tension.

What kind of heat apparatus?

Heating pads in all their variations.

I think they are called ‘static extenders’. I used one that I bought from China and adapted it to take Monkey Bar’s Vac Extender head piece rather than those awful noose things. I used it inconsistently over a period of years focusing on short one to two hour sessions extending my dick to beyond 9”. I definitely gained some flaccid length but no erect gains. My approach was definitely against the advice of the majority on this forum, but I just didn’t have the time to go for moderate stretch over many hours and days. That said, there were a few posters on here who claimed to have made erect gains using my approach. Probably not much help to you, but that’s my limited experience of this type of extender.

Okay but help me understand, isn’t this just treating the symptom instead of fixing the cause? If cold glans means that the circulation is cut off, that means no fresh oxygenated blood gets to it, right? By applying heat you warm up the blood, but it doesn’t actually get oxygenated blood into the glans. I read about people using heating pads while extending, but it was for achieving better results rather than treating cold glans.

Am I missing something here?

What you are missing, is that a cold glans comes with the territory. It is also the main reason that it is universally recommended to take off the extender every hour or so to jelq or massage new blood into the glans.

I have used 1 on and off for a few years. My gland is always cold. Maybe from too much use on extender.

I have tried a heating pad. It gets me hard and pops off the tubing holding the gland in place. So I no longer use the heat.