This Power Gear is made of Quartz
It will no crack due to thermal shock
The core will fit any 25mm Gavel Style Banger
Please see the dimensions to make sure it will fit your application.
The power gear has cuts and ribbs all over the body to help catch heat by creating more surface area.
drop this gear inside your banger (BEFORE) and torch it along with your banger. Once hot it will hold heat for much longer.
Width 15mm
Height 19mm