Yup, Warmoth. Nearly all my necks are Warmoth with a few exceptions here and there.
In 30 years I have never once had a desire to build a neck, and still don't to this day.
Just no interest, its a dead fish for me, always has been.
AAMOF, a great and kind soul sent me a care package many years ago with all kinds of neck building supplies in it.
Everything a guy could need or want to build necks. I never used any of it, so when Shad Peters lost his workshop to a fire that took everything many years ago, I sent him a care package with everything that had been given to me for neck building in it plus some other things I didn't need at the time to help him get his workshop re-started again. Better in his hands than mine.,
Further up the page you can see where I added the 'eagle beak' to it before the veneer.
The side adjusts only come with the double-expanding truss rods.
And those are always substantially heavier than the single-adjust rods.
But once you get it on the guitar with everything else accounted for, I don't think many would notice.
Thanks!