SKU: 417027
Yale M552 5 Lever Deadlock - 76mm Case - 57mm Backset - Polished Chrome
0.0
(0)
4 in stock
High security 5 lever deadlock with an anti-saw feature for added protection
Select Finish
Select Backset (mm)
Buy in bulk & save up to 5%
About this product
- High security 5 lever deadlock with an anti-saw feature for added protection
- Supplied with 2 keys & 2 escutcheons
Specification & Documentation
Backset (mm)
57
British Standard
No
CE Rated
No
Case Size (mm)
76
Depth (mm)
80
Equality Act Compliant
No
Finish
Polished Chrome
Finish Group
Chrome
Hand
Reversible
Height (mm)
110
Keyed Alike
No
Option
5 Lever
Thickness (mm)
17
Type
Deadlock
Secured by Design
No
UKCA Approved
No
Profile
Square
Pack Quantity
1
Documents
About this product
- High security 5 lever deadlock with an anti-saw feature for added protection
- Supplied with 2 keys & 2 escutcheons
Specification & Documentation
Backset (mm)
57
British Standard
No
CE Rated
No
Case Size (mm)
76
Depth (mm)
80
Equality Act Compliant
No
Finish
Polished Chrome
Finish Group
Chrome
Hand
Reversible
Height (mm)
110
Keyed Alike
No
Option
5 Lever
Thickness (mm)
17
Type
Deadlock
Secured by Design
No
UKCA Approved
No
Profile
Square
Pack Quantity
1
Documents
- This Yale nightlatch lock is the more modern version of the traditional nightlatches featured elsewhere on our site, with the added feature of a double locking mechanism
- The double locking mechanism operates by putting the key in the outside cylinder upon exit and turning in the reverse direction
- This will double lock the handle on the inside, stopping a thief breaking the glass and letting themselves into the property
- Careful consideration should be given when fitting this Yale nightlatch lock to give the building occupants clear instructions in use, as it is possible to lock someone within the property if the handle is double-locked with an occupant still inside. Not therefore recommended on single entry / exit door dwellings
- Backset is measured from the edge of the door to the centre of the keyhole
Specification & Documentation
Backset (mm)
60
Case Finish
Polished Chrome
Cylinder Finish
Polished Chrome
Equality Act Compliant
No
Option
Keyed to Differ
Suit Door (mm)
38-57
Type
Nightlatch
Inward/Outward Opening
Inward Opening Only
British Standard
No
CE Rated
No
Secured by Design
No
UKCA Approved
No
Fire Rating
No
Pack Quantity
1
- This Yale nightlatch lock is the more modern version of the traditional nightlatches featured elsewhere on our site, with the added feature of a double locking mechanism
- The double locking mechanism operates by putting the key in the outside cylinder upon exit and turning in the reverse direction
- This will double lock the handle on the inside, stopping a thief breaking the glass and letting themselves into the property
- Careful consideration should be given when fitting this Yale nightlatch lock to give the building occupants clear instructions in use, as it is possible to lock someone within the property if the handle is double-locked with an occupant still inside. Not therefore recommended on single entry / exit door dwellings
- Backset is measured from the edge of the door to the centre of the keyhole
Specification & Documentation
Backset (mm)
60
Case Finish
Polished Chrome
Cylinder Finish
Polished Chrome
Equality Act Compliant
No
Option
Keyed to Differ
Suit Door (mm)
38-57
Type
Nightlatch
Inward/Outward Opening
Inward Opening Only
British Standard
No
CE Rated
No
Secured by Design
No
UKCA Approved
No
Fire Rating
No
Pack Quantity
1
About this product
- High security 5 lever deadlock with an anti-saw feature for added protection
- Supplied with 2 keys & 2 escutcheons
About this product
- High security 5 lever deadlock with an anti-saw feature for added protection
- Supplied with 2 keys & 2 escutcheons
Specification & Documentation
Backset (mm)
57
British Standard
No
CE Rated
No
Case Size (mm)
76
Depth (mm)
80
Equality Act Compliant
No
Finish
Polished Chrome
Finish Group
Chrome
Hand
Reversible
Height (mm)
110
Keyed Alike
No
Option
5 Lever
Thickness (mm)
17
Type
Deadlock
Secured by Design
No
UKCA Approved
No
Profile
Square
Pack Quantity
1
Documents
Reviews
Questions