The 454 V2 RDA by Kryptonite Vapor has an air fin cooled top cap which is also removable for easy wick access. By by lining up different hole configurations, it can produce 1, 2, or 4 adjustable sized vent holes depending on your build. Single post design. Center post has cross drilled .06" holes for your largest wire builds.
The Patriot 26650 RDA by Innovape has a 30mm outer diameter and a 22mm inner diameter. It is made in the USA and has a 24K gold plated center post. The new peak insulator is able to withstand high temperatures. It also features a dynamic quad ring seal that keeps juice inside the tank.
The Russian 91% by Kebo is an advanced rebuildable atomizer tank system.
This Russian 91% is very similar, and its parts compatible with, the Kayfun Lite. However this version includes adjustable air flow and an adjustable center pin on the 510 connector.
The IGO W3 rebuildable atomizer features multiple holes on casing and drip well for adjustable airflow, stainless steel body and base, 4 post for 1-8 coil configuration, a sealed battery connector and 510 threading. Wick and wire sold separately.
The Dominator RDA is made with 304 food grade stainless steel. Features include a press and shoot locking system, heat sink, high thermal insulator, silver positive contacts and 2mm, 3mm, and 4mm adjustable airflow control ring.
AUTHENTIC Philippine made Trident V2 rebuidable dripping atomizer from Grand Vapor. The Trident V2 is approximately 21mm wide and is 510 threaded for maximum compatibility with most any device. It features an adjustable airflow ring in the center of the atomizer. Copper center pin ensures good contact and conductivity. It has triple posts with through hole design to ensure your coil terminals make solid contact and don't move.