Important

[rmrzsa97]

I’d like to buy 4 springs that are for the stealthstretcher penis extender, the ones that are capable of doing 17 pounds of traction force, I don’t see the option on shop.mattersofsize and was wondering if a mod can sell them to me

 

[oldandlively]

Unfortunately, there are no aftermarket springs that go beyond the basic springs, typically less than 4lbs of traction force. If you're looking for spring sets that go past the standard, make sure to visit QuickExtender.com for the two spring sets for 3.5kg and 4kg (8.8lbs).

Make sure to always request the spring outer diameter and length measurement before purchasing. You can also purchase a customized set of springs using springstore.com, where I got various springs for other projects. The website also provides exact measurements for inner/outer diameter, length, and compression weight load.

Replacement Springs

Springs used to replace an old spring due to it not being able to fulfill its function in its respective device or mechanism.

www.thespringstore.com

Again, no extender manufacturer is willing to go beyond the safety standards, besides two extender companies that play in that gray zone territory, with lots of disclaimers.

 

[rmrzsa97]

I’d like to buy 4 springs that are for the stealthstretcher penis extender, the ones that are capable of doing 17 pounds of traction force, I don’t see the option on shop.mattersofsize and was wondering if a mod can sell them to me

Unfortunately, there are no aftermarket springs that go beyond the basic springs, typically less than 4lbs of traction force. If you're looking for spring sets that go past the standard, make sure to visit QuickExtender.com for the two spring sets for 3.5kg and 4kg (8.8lbs).

Make sure to always request the spring outer diameter and length measurement before purchasing. You can also purchase a customized set of springs using springstore.com, where I got various springs for other projects. The website also provides exact measurements for inner/outer diameter, length, and compression weight load.

Replacement Springs

Springs used to replace an old spring due to it not being able to fulfill its function in its respective device or mechanism.

www.thespringstore.com

Again, no extender manufacturer is willing to go beyond the safety standards, besides two extender companies that play in that gray zone territory, with lots of disclaimers.

You guys don’t sell the ones for this extender individually?

 

[oldandlively]

You guys don’t sell the ones for this extender individually?

StealthStretcher manufacturer doesn't offer specialty spring sets like the bolder companies for safety reasons these days. @DLD possibly can talk to the company to offer something as upgrades again, but that may even go beyond the negotiated safety clauses of 6lbs at the compressed 3rd markers. I may be dead wrong on this. Most extenders at the highest compression capacity, where there is no further gaps between which coil, can go past 17lbs without breaking the plastic base and bend metal components. My beefy JES extender can go as high as I want with the springs fully compressed, and me grunting as hard as I can to stretch my penis to the limit, while pressing on more rods, close to breaking the base, which is around 40lbs. But that is one uncomfortable pain you will experience as the base presses hard against your pelvic bone and cuts into your skin. I only lasted 5 minutes before I called it quits.

Just to let you know that most vacuum cups, be specialized or enhanced, tend to slip or fail around 6lbs of traction force. Those with 10lbs of traction force or more has a limited time period where the traction load holds before slippage or failure. At the same time, when vacuum takes hold at -6inHg, the moment you add 4 to 6lbs of traction load, the internal vacuum pressure rises rapidly from -6inHg and goes past -20inHg. This is bloody blister area. Just something to be mindful of.

 

[rmrzsa97]

I use the jes extender as well with the epic cups v3 and a glans protector, I use 4000 gram springs on both sides and can reach almost 17 pounds and hold it for about an hour, I was hoping you guys could somehow release springs that have a traction force of up to 10 pounds each equating to 20 pounds, in my opinion you guys would blow the epicextender out of the water if you did so

StealthStretcher manufacturer doesn't offer specialty spring sets like the bolder companies for safety reasons these days. @DLD possibly can talk to the company to offer something as upgrades again, but that may even go beyond the negotiated safety clauses of 6lbs at the compressed 3rd markers. I may be dead wrong on this. Most extenders at the highest compression capacity, where there is no further gaps between which coil, can go past 17lbs without breaking the plastic base and bend metal components. My beefy JES extender can go as high as I want with the springs fully compressed, and me grunting as hard as I can to stretch my penis to the limit, while pressing on more rods, close to breaking the base, which is around 40lbs. But that is one uncomfortable pain you will experience as the base presses hard against your pelvic bone and cuts into your skin. I only lasted 5 minutes before I called it quits.

Just to let you know that most vacuum cups, be specialized or enhanced, tend to slip or fail around 6lbs of traction force. Those with 10lbs of traction force or more has a limited time period where the traction load holds before slippage or failure. At the same time, when vacuum takes hold at -6inHg, the moment you add 4 to 6lbs of traction load, the internal vacuum pressure rises rapidly from -6inHg and goes past -20inHg. This is bloody blister area. Just something to be mindful of

 

[oldandlively]

You're one of the rare lucky one with the pressure success. Most can't hold past that 10lbs traction force for more than 10 minutes without slippage. It just means your glans is much larger than the rest of the shaft. That in itself is still quite a few rare few.

As for the spring sets, this is definely in @DLD arena. But the base and stainless steel supporting rods (the skinny ones) rigidity should be revisited for longevity if the upgrade spring sets are offered. Those supporting rods tend to bend beyond 20lbs of pressure. This is why the other heavy duty extenders use larger integrated spring head rods to push the support limit to 40lbs. I was thinking of getting one of those 50lbs rated extenders to test out as well just to gain knowledge to support the brothers.

 

[rmrzsa97]

Appreciate it, I’ve done PE for many years so I’ve grown accustomed to higher tension, gres cacao helps out as well, helps recover microtears much quicker and has other benefits for faster growth

You're one of the rare lucky one with the pressure success. Most can't hold past that 10lbs traction force for more than 10 minutes without slippage. It just means your glans is much larger than the rest of the shaft. That in itself is still quite a few rare few.

As for the spring sets, this is definely in @DLD arena. But the base and stainless steel supporting rods (the skinny ones) rigidity should be revisited for longevity if the upgrade spring sets are offered. Those supporting rods tend to bend beyond 20lbs of pressure. This is why the other heavy duty extenders use larger integrated spring head rods to push the support limit to 40lbs. I was thinking of getting one of those 50lbs rated extenders to test out as well just to gain knowledge to support the brothers.