double cylinder deadbolt, bolt not clearing frame

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The 6216 electric strike was designed only for use with only the Folger Adams 310-3-1 mortise lock with deadbolt. The dead bolt must be retracted manually for the the strike to operate.
The date of manufacture printed on the chassis cover (see below), will determine if you have a revised or old chassis. Chassis manufactured mid-June 2013 will have the new improvements. The first...
B600-092 is the inside snap-on faceplate for all non-IC double cylinder B562 and B662/762/862 deadbolts.
We do not offer a double cylinder handle in our residential hardware, you can find that type of product in our commercial line. Some examples are the ND60PD, ND66PD, or the ND75PD. For assistance w...
This is usually caused because the wrong tailpiece is being used on non-IC cylinders or the incorrect driver for IC options. Use the below descriptions to identify which they need.NON-IC: There are...
ND -series locks manufactured on or after January 30, 2017 use the following spring cages:Outside - N523-218 - For ALL cylinder options except for JD-YA6, JD-YA7 and JD-MEDInside - N523-222 -...
ND-series locks manufactured before January 30, 2017 used the following spring cages:
Schlage and Falcon double cylinder deadbolts have concealed screws to prevent tampering. The two methods used to conceal the thru-bolts are using screw caps or a faceplate. Use the below instructio...
After rotating  the key to unlock the lock, you must return the key to its normal position to remove it. 
Instructions attached https://allegion.sharepoint.com/sites/AAD/ProductPlatform/Residential-Consumer-Loyalty/SupportDocumentsLibrary/Forms/Quick%20view.aspx?id=%2Fsites%2FAAD%2FProductPlatfor...
The Von Duprin 7500 mortise lock body ships in the NL mode.  Either the function of 7500 lock body has not been changed to the Classroom function or the NL Drive screw is not all the way down. Step...
  Tips for changing the function: The NL Drive screw will not be visible when lock body is set to Classroom function There is locktite on the screw that makes it seem like its turned down enou...