Stanley 179144 Storm Screen pneumatic Door Closers, Black Salt & Pepper Shakers A longer button shaft provides

A longer button shaft provides greater air circulation around the incision

Springs will adjust themselves to fit either smooth or irregular flue hole

7/16" Ball groove shank for quick change applications

"Minwax" Tung Oil Finish

exterior or marine grade plywood decking which is sound and not subject to deterioration (not plank decking or treated wood)

Stanley 179144 Storm Screen pneumatic Door Closers, Black Salt & Pepper Shakers A longer button shaft providesHighlights: 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