Description
QS6055/1AS – Silent Mortice Cylinder Dead Lock | Stainless Steel
The QS6055/1AS combines a cylinder latch and deadbolt mechanism into a silent-action mortice lock, making it ideal for quiet environments like offices, clinics, and residential spaces. With a 55mm backset and 60mm centres, this stainless steel lock is engineered for both durability and smooth, silent operation.
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Cylinder latch + deadbolt
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Silent-action mechanism
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55mm backset / 60mm centres
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Stainless steel body
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Suitable for metal or wooden doors
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Precision-engineered for low-noise applications
