Check the listing for details. FixMyKite Self Stick Cabrinha Airlock 2 Mega Patch Screw Kite Valve Hook & Loop. Condition: New. Listed at 41.34 USD. FixMyKite.com Self-Stick-Valves will stick on any bladder. Simply peel and stick to make a fast and easy repair, or attach to a new bladder. The specially formulated Tear-Aid Type A adhesive is incredibly durable making for a permanent repair. Everything needed for installing the new valve is included in the package. The FixMyKite.com Cabrinha Airlock 2 Screw Valve is the new inflate/deflate screw valve with a built-in pump adapter that connects straight to any standard pump. Cabrinha started using these on 2014 kites, so they work on any 2014 and newer Cabrinha kite. This valve is also a compatible replacement for Best Twistlock Valves. Includes: Cabrinha Airlock 2 Self-Stick Screw Valvewith hook and Loop Alcohol Wipe Detailed Instructions