- 2-in-1 wide bore drip tip + top cap lid (14mm bore diameter)
- Adjustable airflow control (2 air slits on the sleeve)
- Triple posts for single or dual coil build
- 510 threading connection (adjustable copper center screw)
- 22mm overall diameter
High quality, big post holes for advance wire-builds. No spinning center post, it’s square but be careful when sub-ohming very low or if Mod autofires can melt plastic at the bottom of center post.