The Yale deadlock M552 is a 5 Lever mortice lock. It is suitable for use on external wooden doors and offers a high level of security when used with a maximum security British Standard nightlatch. The deadbolt is locked and unlocked by key from either side. The Yale deadlock M552 comes with a 2 year guarantee.
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They are key operated from the outside and lever handle operated from the inside. The latch automatically deadlocks on closing the door and the snib function (bolt hold back button) enables the latch to be held back.
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The Yale 84 Standard Nightlatch Security Lock is key operated from the outside and lever handle operated from the inside. The latch automatically deadlocks on closing the door and the snib function (bolt hold back button) enables the latch to be held back.
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The Yale 706 Nightlatch is a traditional style nightlatch with classic styling. The deadlocking snib function enables the latch to be held back or deadlocked internally. The nightlatch is key operated from the outside and has a knob handle for operation from inside.
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Used condition 3 keys plus number plate. 35/35 - 70mm total length
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YALE P-89-CH-CH-60 DEADLOCKING NIGHTLATCH LOCK, INCLUDING ALL ASSOCIATED FITTINGS AND FITTING INSTRUCTIONS (AS IN PICTURES). 60MM BACKSET (SIZE FROM THE EDGE OF THE DOOR, TO THE CENTRE OF THE KEYHOLE).
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This Yale YAL85BLXPL has a hardened Case Finish in Brasslux and the Cylinder is Finished in Polished Brass. They are key operated from the outside and lever handle operated from the inside. The latch automatically deadlocks on closing the door and the snib function (bolt hold back button) enables the latch to be held back.
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The Yale 88 Standard nightlatch security lock is key operated from the outside and lever handle operated from the inside. The latch automatically deadlocks on closing the door and the snib function (bolt hold back button) enables the latch to be held back.
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