Schlage E Series entry function handleset. These locks are no longer available from Schlage. . A direct replacement of these units is $1500.00. The door must have an oval cut in order for these units to work properly. They are a commercial grade lockset. Locksets will come with two keys per unit.   Unit comes with brand new 2 3/8" dead latch

Specs can be found below:

For fine residential doors door range standard 1 1/2'' to 1 13/16''
 
comes standard with 2 3/8 backset. 2 3/4 available for an upcharge.

mechanism made from cold rolled steel