





WINKHAUS
Universal Standard Multipoint Door Lock AV4 - 20mm Face Plate | ML4120
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This item is sold individually
This item is sold individually
- The ML4120 is a Winkhaus AV4 standard multipoint door lock, an automatic locking system locking automatically when you pull the door closed via gravity-driven hooks without the need to lift a handle or use a key.
- Universal handing with either a 45mm or 55mm backset, 20mm face plate with radius or square ends.
- Non-handed, with 50% parts reduction, simplifying your ordering and inventory management
- Magnet doesn't activate hookbolts until the door is fully closed, reducing the risk of damage to the door frame.
- Optimised hook design provides the widest operational tolerances, reducing the need to adjust the lock throughout the life of the door.
- 40% lower operating forces than the AV2, making it easy to operate.
- Testing to and compliant with the requirements of PAS24:2022 and Secured by Design.
- Suitable for Composite, Timber, Aluminium and UPVC doors.
- Winkhaus product code for the ML4120S-45-1-SV is 5097358.
- Winkhaus product code for the ML4120S-55-1-SV is 5097394.
- Winkhaus product code for the ML4120S-45-2-SV is 5097253.
- Winkhaus product code for the ML4120S-55-2-SV is 5097255.
- Winkhaus product code for the ML4120R-55-2-SV is 5097308.
- Winkhaus product code for the ML4120R-55-2-MSB is 5097309.
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