601 Hercules Bottom Insulator

601 Hercules Bottom Insulator

This is a replacement mechanical bottom insulator for all 601 threaded SR series Hercules vaporizer cartridges. It's compatible with the Hercules SR-71, SR-74, and SR-74x. This insulator has two o-ring grooves for compatibilitywith the Nibbler XL Bubbler.

This insulator features a user adjustable pin that requires proper adjustment to make connectivity- hold one screw and turn the other 90° counter-clockwise, check and repeat if necessary until contact is made.

It's subject to wear and may require replacement if the Hercules has been repeatedly overtightened.

This part is subject to wear and can be damaged if too much force is applied.No warranty is given other than dead on arrival. This must be reported within 24 hours of receipt. Proof of purchase is required.