SDS Security Locks

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Additional SDS 6 Pin Cylinder Key
SKU: 84596

From £2.12 £1.77

Profile Cylinder Escape Deadlock  c/w Cylinder B.S.8621
6 options available
SKU: 78486

From £79.06 £65.88

SDS Standard Nightlatch & D/lock Keyed Alike for 54 mm Door
3 options available
SKU: 77011

From £172.90 £144.08

UP TO20%OFF!
Yale BS1 High Security  B.S.3621.  60mm Backset
2 options available
SKU: 77070

From £86.99 £72.49

Profile Cylinder Sashlock  c/w Cylinder B.S.3621
6 options available
SKU: 78484

From £78.78 £65.65

SDS Security Narrow Escape Nightlatch 40mm BS.8621
4 options available
SKU: 77015

From £73.85 £61.54

SDS Narrow Nightlatch & Deadlock Keyed Alike for 44 mm Door
3 options available
SKU: 77008

From £163.66 £136.38

SDS Standard Nightlatch & D/lock Keyed Alike for 44 mm Door
4 options available
SKU: 77009

From £172.78 £143.98

Profile Cylinder Deadlock c/w Cylinder B.S.3621
7 options available
SKU: 78480

From £77.94 £64.95

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SDS Security Locks for Front Doors
SDS security locks conform to BS.3621:2004 and BS. 8621:2004 and meet the exacting demands of insurance companies and the Police.

The nightlatch and deadlock can be supplied keyed alike for convenience and in a range of matching finishes.

Locks available to suit 44 mm and 54 mm door thickness.