[ Mortice Lock ] Yale P-M246-PB-63 2 Lever Mortice Sashlock ideal for internal wooden doors with handles [ Standard Security ] This lock provides a standard level of security and has a 2 year guarantee [ Colour and dimensions ] Available in a Brass finish, the mortice lock has a 2.5 Inch/64mm backset [ Keys Supplied ] Supplied with two standard Yale keys. Additional replacement keys can be ordered from a locksmith [ Suggested Use ] Suitable for internal doors with door handles, Weight: 0.55 Pounds, Manufacturer: Yale