Heavy Pneumatic Door Closer: Ideal for heavy storm doors and screen doors, this air-pressure door closer reliably shuts doors with a thickness of 1 ½” to 2" Dimensions: Ideal Security’s heavy door closer with torsion bar has a length of 10.5” and a diameter of 1.5”; when selecting a replacement door closer, be sure to select the exact same type of closer that came with your door Door Closer Adjustment: With little more than a minor adjustment of the speed adjustment screw at the end of the door closer tube, your door closer’s shutting speed can be adjusted to close the door faster or slower Secure Door Closer: When installed correctly, the heavy door closer will silently and securely shut your storm door or screen door; check out our full catalogue for closers with Quick-Hold or Touch-N-Hold features Package Includes: Heavy door closer with torsion bar, jamb bracket, washer, screws and pins for installation