This Orbit Drip-Lock adapter is easy to push on and release for simple installation and maintenance. This drip tubing adapter works with -inch irrigation drip tubing of most major brands. You can easily connect 1-inch male pipe threaded pipe fittings or sprinkler irrigation pipes to -inch drip irrigation line with this drip tube fitting. For do-it-yourself micro irrigation projects, this is an ideal Drip-Lock adapter to use. Whether you are making repairs or customizing your drip watering system, this is a great drip system irrigation part. Features and Benefits: Attaches 1-inch male-threaded pipe fittings and irrigation pipes to -inch sprinkler drip line, Has a Drip-Lock release tab that makes installation and maintenance easy, Compatible with major brands of drip irrigation tubing.