Stanley 17-6533 Pneumatic Door Closer, Light Duty Heads It also increases the diameter

It also increases the diameter

Knob or Lever Bore Hole Diameter: 2-1/8"

Shaft Diameter : 3/16 IN (4

This rugged

For pets up to 40 lbs

Stanley 17-6533 Pneumatic Door Closer, Light Duty Heads It also increases the diameterHighlights: Light duty air controlled door closer is designed for use on outswinging wood or screen doors up to 1" thick Can be used in new installations or as a replacement for worn or broken closers Door closing speed is fully adjustable Two hole end plug allows closing force to be regulated Includes convenient "hold open" washer Permanently lubricated to extend operating life Weather resistant black or aluminum finish provides protection in all