Safety lock reduces the risk of possible injury or damage due to accidental air line disconnect
Once the coupler is engaged, turn the regulator ring to lock and regulated the air flow
Built-in air flow regulator opens up to 85 cfm of air
Pressure release which eases connecting and disconnecting air tools
No whiplash when disconnecting tools
This quick universal coupler can be used with most US and European couplers. Fits an ISO 6150 B Profile, ARO 210 Profile, GERMAN Profile, ITALIAN profile, Fits an US Profile.