Ringless 810RL Drip Tips Without O-Rings
Ringless 810 drip tips without o-rings fitted to the connector are specifically intended for the RDA type of vape tank. They have a larger bore connection at the base of the mouthpiece and the external base diameter is 12.5 mm compared to 8.5 mm for a 510 drip tip.
These 810RL tips are designed for use with most RBAs, RDAs, RTAs and RDTAs that use the 1/2" 810 fitting with internal o-rings including Kennedy, Aircraft, Armageddon Rapture, Custom Vapes 528 Goon, Desire, Druga, Geekvape Griffin, Skyhook, Sub Ohm SubZero X, Reload RTA plus many many more.
Please be sure to check which tank you have so you know whether these mouthpieces will fit.