Nail & Coil options for Enails.

I get asked what nail and coil to use with enails all the time. There are more and more options popping up all the time. These are the standard options currently available.

16mm Coils
The Highly Educated OG Enail insert is the first nail made specifically for the enail coils. It has an 18mm male joint.
http://i.imgur.com/0przmDp.jpg
It's also available in the "DualiTi" and "TriniTi" versions. DualiTi fits 14mm & 18mm male joints. The Triniti fits 14mm, 11mm, & 10mm male joints. *ill add pics someday ;)

Highly Educated also makes an adapter for the InfiniTi nail that uses the same head as the OG insert. It threads on the InfiniTi screw.
http://i.imgur.com/uXQzx8q.jpg
*All HE's enail specific ti nails use the same head that requires a 16mm coil.

Quartz nails are also made to fit 16mm coils.

Flat Coils
The flat coils work with the stock Highly Educated InfiniTi parts. It gets sandwiched between the stock cups.
http://i.imgur.com/57EgrkS.jpg

I have also seen flat coils successfully used with ceramic nails with the use of some ceramic washers.

20mm Coils
20mm coils are used with quartz nails. The slightly larger coil leaves room for a slightly larger dish than possible with 16mm coils for quartz.
http://i.imgur.com/FY9QTVG.jpg

D-nail's titanium nails and Hive's enail specific ceramic nails work with 20mm coils.

Other Size Coils
10mm coils are becoming a thing of the past. They are used on D-nail's 1.1 titanium nails and a few others.

Avoid knockoff nails at all costs. Support companies you know, love and trust. Your health is not worth the risk just to save a few bucks! Boycott Chitanium!