Nightlatch 4

507D Dual Cylinder Night Latch

List Price: $213.20

1st cylinder is 60mm backset, 2nd is 134mm backset. (Edge of door to centre of cylinder hole)

Great solution where you need metering access as well as a building key.Dual Nightlatch3

Either cylinder will open lock, We only supply ONE CYLINDER, use your existing cyl for the other.

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Product Description

NL507D

Stainless steel case & strike. Case dimensions: 170mm X 70mm X 35mm (incl knob)

Latchbolt: 12mm projection – reversible

Function: operated by key from outside in either cylinder or by turn from inside.

1st cylinder is 60mm backset, 2nd is 134mm backset. (Edge of door to centre of cylinder hole)

 

 

Additional Information

Weight .388 kg

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