You are bidding on a brand new Schlage E Series entry function handleset. These locks are no longer available from Schlage. The lockset is brand new and includes a single deadbolt. A direct replacement of these unit is $1500.00. The door must have an oval cut in order for the lock to work properly. They are a commercial grade lockset. Lock comes with two keys per unit.
Specs can be found below:

For fine residential doors ranging from 1 11/16" to 2 5/16"
Unit comes standard with a 2 3/8" deadlatch customer can upgrade to 2 3/4" deadlatch for additional charge.
Mechanism made from cold rolled steel.
This unit includes Knob Interior standard. 
Entry lock: unlocked by key from outside E51PD. Bowman style Schlage E Series design.

No refund or exchange, PayPal only. New Old Stock
Thanks for looking.