Multi-purpose: This lock core with internal thumb swivel/key, satin brass finish, is best suited for residential exterior doors that require key entry, and is widely used in commercial and residential applications.

Modern design: Suitable for left or right hand doors, this lock core is a great decoration, perfect for any home improvement style.

Easy installation: Quickly install your lock group without drilling, and install it in minutes.

Material: This lock core is made of high quality zinc alloy and stainless steel with satin brass finish for safety and durability.