Dual 14m & 18m Banger 

Description: Just like all banger nails, this nail has a bent tube that moves the heat of your torch away from your vapor rig to prevent heat stress and premature cracking on the joint. The nail uses an open dish where you place your concentrates. The design of this banger quartz nail provides spacing from the dab rig, extending the life of your rig by preventing breaking that can occur when you heat directly on the joint. 

Specification: Searching for a nail that fits a 14mm dab rig? What about 18mm? Why not both? This banger is for you. it will fit a 14m aswell as a 18m banger. you cant go qrong with this dual banger.