Holman Brass Grip ‘n’ Lock Hose Connector Set

The Holman Grip ‘n’ Lock Technology® fittings feature a separate compression ring with extra sharp teeth that lock onto the outside of the hose.
 
The Grip ‘n’ Lock Technology® fittings also have a longer tail and a sharp barb that locks onto the inside of the hose. In combination, they form a connection that won’t fail.
 
No more popping off the hose
No more leaks at the hose
Strong positive “click” connection