Instructions for handin and

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The RU lock is factory handed for a Left hand or Right hand door.   For reverse handing ( Left hand reverse and Right hand reverse doors) see step 9 of the installation instructions for rehanding d...
Changing the handing on a Von Duprin 373L trim requires following parts: LHR to RHR requires 090092 ( Package of 4 springs ) and 050597 ( back plate assembly ). RHR to LHR requires  090091 ( Pa...
The 55 devices are handed, but they can be reversed in the field by following the reversing instructions.
Handing can be changed, see step 3 of the 1490 installation instructions.
The 912L trims produced after 2/28/2011can be re-handed in the field. See appropriate 912L instructions at 912L instructions for trims after 2/28/2011For 912L instructions on trims prior ...
A  LHR (left hand reverse) door uses a RH (right hand) door closer. A RHR (right hand reverse) door uses a LH (left hand) door closer.
A door can be handed in several ways. The easiest way is to stand on the Push side of the door. Push the door away from you as if you are going to walk thru the opening. If the hinges are on yo...
To determine the hand of a door, view the door from the outside, security side or key side of door.  Once there identify which side are the hinges located on the, right or left side of t...
Go to the push side of the door opening.  See above illustration. If door swings out to the left, it needs a left hand door closer. If door swings out to the right, i...
You can reference the 7500 mortise lock rehanding instructions. Remove the two screws from mortise lock faceplate. Remove the face plate and the collar from the mortise lock then rotate the la...
The 25-V is shipped handed, but is field reversible. See step 11 of attached instructions for reversing handing, 25-V Instructions.