Yale 8013 Sash window locks have a threaded lock barrel which is fixed into the inner frame & the window is secured by locking

The Yale 81 rollerbolt nightlatch front door lock has a rollerbolt for push/pull action making it ideal to prevent accidental

The Yale 82 deadbolt nightlatch front door lock has a deadbolt operation only with no intermediate latching action & it is opened

The Yale 84 standard nightlatch security lock is key operated from the outside & lever handle operated from the inside. The latch

The Yale 85 series deadlocking standard nightlatch security locks are some of the most widely-used front door latches. They are

The Yale 85 series deadlocking standard nightlatch security locks are some of the most widely-used front door latches. They are

The Yale 85 series deadlocking standard nightlatch security locks are some of the most widely-used front door latches. They are

The Yale 88 Standard nightlatch security lock is key operated from the outside & lever handle operated from the inside. The latch

The Yale 88 Standard nightlatch security lock is key operated from the outside & lever handle operated from the inside. The latch

The Yale 89 series deadlocking standard nightlatch security locks are some of the most widely-used front door latches. They are