Emtek Door Knob

Emtek has an enormous selection for door knobs, lever sets, handlesets, bathroom hardware, cabinet hardware and other home hardware products in coordinating finishes.
“Emtek is dedicated to bringing interesting, well made hardware back into American homes. Emtek’s mission is to make it possible for home owners to apply these higher expectations to door locks. We are [...]

There are four different types of door levers designs.
These are the following designs:

Other Designs:

Different Deadbolts designs:
Single Cylinder:
A deadbolt which is operated by key on the exterior and a thumb-turn on the interior. A single cylinder deadbolt is the most frequently used in residential locations.
Double Cylinder:
A deadbolt  which is operated by key on both the exterior and interior sides of the lock. Double cylinder locks are most frequently used [...]