Description
Product Overview
The Zoo Non Dead Locking Cyl Rim Nightlatch 60mm is an essential locking solution designed for timber doors. With its non-deadlocking mechanism and a 60mm backset, this nightlatch ensures both security and ease of use. The complete case measures 92mm wide, 70mm high, and 45mm deep, making it suitable for doors with thicknesses ranging from 35mm to 54mm. It comes equipped with a 5-pin rim cylinder and keys, allowing for convenient locking from the inside using a snib.
This nightlatch has been rigorously fire tested to meet BS EN1634-1 standards, making it a reliable choice for timber fire doors rated for 30 and 60 minutes. For compliance in fire door applications, it is essential to pair this product with the appropriate intumescent kit—part number ZINL30G for 30 minutes or ZINL60G for 60 minutes. The nightlatch is available in a variety of finishes, including Electro Brass, Powder Coat Black, Polished Chrome, and Satin Chrome, and is supplied in boxed packaging for easy handling.
Key Features
- Non-deadlocking rim nightlatch with a 60mm backset
- Case dimensions: 92mm (W) x 70mm (H) x 45mm (D)
- Supplied with a 5-pin rim cylinder and keys
- Maximum door thickness: 54mm
- Bolt locking from inside via snib
- Suitable for timber doors 35-54mm thick
- Fire tested to BS EN1634-1 for 30 and 60 minutes fire doors
- Requires intumescent kit for fire door compliance (ZINL30G or ZINL60G)
- Available in multiple finishes: Electro Brass, Powder Coat Black, Polished Chrome, Satin Chrome
- Supplied in boxed packaging
Fitment & What to Check
Before installation, ensure that the door thickness falls within the 35mm to 54mm range. Verify that the 60mm backset aligns with the door preparation. For fire door applications, confirm that the door is timber and that the correct intumescent kit is installed for the desired fire resistance rating. Additionally, check compatibility with existing strike plates and door furniture as needed.
Common Ordering Mistakes
- Selecting an incorrect backset that does not match door preparation
- Omitting the necessary intumescent kit for fire door installation
- Ordering a nightlatch for the wrong door thickness range
- Overlooking finish options—ensure you select the required finish from the available range
Product Specification
To measure the backset of a nightlatch, follow these steps:
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Identify the Door Edge: Start by locating the edge of the door where the nightlatch will be installed.
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Measure from the Edge: Use a tape measure to find the distance from the edge of the door to the center of the cylinder hole. This distance is your backset measurement.
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Ensure Accuracy: Make sure to measure straight across and not at an angle for the most accurate reading.
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Check Compatibility: Confirm that your measurement aligns with the backset specifications of the nightlatch you are installing, which in this case is 60mm.
By following these steps, you can ensure that your nightlatch will fit properly and function effectively.