DKBRZ
Dark Bronze...
Schlage Commercial » Glossary » Closers
DOUBLE ACTING
Door Swing...
Schlage Commercial » Glossary » Closers
DOUBLE DOOR HEADER
Senior Swing Power Operators...
Schlage Commercial » Glossary » Closers
DOUBLE LEVER ARM
two piece arm, main arm and forearm...
Schlage Commercial » Glossary » Closers
DOUBLE RABBET FRAME
Frame with a recess or offset formed on both sides of a stop to receive a door...
Schlage Commercial » Glossary » Closers
DPS
Door Position Switch...
Schlage Commercial » Glossary » Closers
DROP PLATE
Top Rail, Narrow Top Rail, Narrow Face Frame, Flush Ceiling...
Schlage Commercial » Glossary » Closers
DS1
Designer Series Cover, Designer Cover...
Schlage Commercial » Glossary » Closers