Looking for Titanium Tent Stakes

Hi

I have some 4.25mm x 7' long Shephard Hook titanium tent stakes that that I've had for many years using them on my tarptent tent and am looking for additional stacks but can't find anything larger than the standard Vargo 3.5mm stake.

Anyone know where I can purchase the larger 4mm + Size stake.

I found some similar on eBay, but not exact. Search for eBay item number:284835828944 (I couldn't make the link copy)


Here is the closest I found online at 3.8mm. I am not familiar with this company.
https://www.tiergear.com.au/shop/tarp-accessories/titanium-hook-stake


Another option is to order some titanium rod and make them yourself. I often find myself making my own gear when I can't find exactly what I want.

Shepherd hooks didn't hold well enough for me, and they bent pretty easily, so I've recently moved to tubular aluminum stakes. The Easton Nano is the type I have, but there are a couple similar models out there.
They look like beefy knitting needles, but they've been very durable and have good hold in the rocky CO ground.

Thanks