1/4\\\\\\\'\\\\\\\' SAE /4\\\\\\\'\\\\\\\' IG Regulator Adapter for Vacuum
1/4\\\\\\\'\\\\\\\' SAE /4\\\\\\\'\\\\\\\' IG Regulator Adapter for Vacuum. 1 x Nitrogen Regulator Adapter. External Thread (Male Head): 1/4" SAE. These tank adapters are service tools, can be applied to vacuum pump.