Here's an old neck I've had laying around that I never got the chance to use. 1 5/8" at the nut. It's an old one, solid construction, no plywood or weird glue joints- top cap, no skunk stripe. Truss nut moves freely, although I can't speak to it working, as I never had this neck strung up. It has what seems to be a normal amount of bow with the truss loose, so I can't see why it's wouldn't be a good working neck. Risk is on the buyer though- I'd bolt it on a fender body and string it up- except!! The heel is narrower than a stock fender (it measures out at 2.42 at it's widest point) and taller than a stock fender neck (1.15), so it's not an easy bolt up and go. It could be modified, and that was always my plan...it just never happened.
Comparison pic at the bottom shows the difference between a regular fender heel, and the "Kent"-
$55 shipped conus will get you this beaut...pm me for paypal info, and international shipping rates.