As the industry leader, Kwikset has provided trusted security for over 60 years and has become synonymous with security, peace of mind, style and innovation. Kwikset mobile home locks are made especially to fit mobile home doors. This passage knob is best used on interior hall and closet applications where no locking is required. The knob is reversible and mounts on both left and right handed doors. The polished brass finish adds to the traditional look and feel of the product and makes a classic statement.