Schlage E Series entry function handleset. These locks are no longer available from Schlage. The lockset is like new. 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. 

Specs can be found below: 

For fine residential doors door range standard 1 3/8'' to 2 1/4'' 

This unit comes with a 2 3/8" latch 

comes standard with 2 3/8 backset. 2 3/4 available for an upcharge. 

mechanism made from cold rolled steel 

Entry lock: unlocked by key from outside E51PD. Sussex Spade style E Series design.