As of May 23, 2011 the Schlage H-Series is assembled with the Schlage B500-Series deadbolt and a new linkage.
If the deadbolt is being replaced for a lock manufactured prior to May 23rd, 2011...
The housing and linkage is what sits underneath the inside escutcheon plate and can be seen in this exploded view. The linkage is what gives the H lock simultaneous retraction. It allows the dead...
Interconnected Locks: a lockset whose trim provides a means of simultaneous retraction of two or more bolts which may also be operated independently
Medium duty
Commercial, government or multi-...