Stanley 179144 Storm Screen pneumatic Door Closers, Black Power Sanding Accessories Patented dual seal system

Patented dual seal system

Holds up to 30 lbs

Speed RPM: 1 - 4400

Smooth shank

allowing for quick change from drilling to driving

Stanley 179144 Storm Screen pneumatic Door Closers, Black Power Sanding Accessories Patented dual seal systemHighlights: Standard duty air controlled door closer is for use on outswinging wood or metal doors up to 1 3 8" thick Automatic "hold open" feature engages whenever door is opened beyond 80 disengages with slight nudge Also includes a "hold open" washer to hold door in positions other than 80 For use as a replacement closer or in new installations Separate closing speed and "latching" power adjustments Permanently lubricated to extend operating life