Lab / Guppy 510 Pin Pole Screw Replacement Spare by Atmizoo of Atmizone
A set of 2 replacement pole screws for all versions of the >> Lab 35 << mod and Guppy mod by Atmizoo.
Contains 2 identical 304 stainless steel pole screws, and is the manually adjustable screw contact in the 510 connector that touches your atomizer.