Key Advantages

-SUS304 Stainless Steel Construction
Manufactured with SUS304 stainless steel material and a Stainless Steel (SS) finish, providing a durable metal construction suitable for everyday mechanical door locking applications.

-Double Cylinder Key Operation
Features a double cylinder configuration that requires a key to operate the deadbolt from either side of the door. This provides key-controlled locking on both the interior and exterior sides without an internal thumbturn.

-Adjustable 60–70mm Backset
Supports 60mm and 70mm backset configurations, allowing the deadbolt to match different compatible door preparations. This flexibility is especially useful when installing a new lock or replacing an existing deadbolt.

-Compatible with 35–47mm Door Thickness
Designed for compatible doors measuring approximately 35mm to 47mm in thickness. The defined thickness range helps installers check door suitability and mounting dimensions before installation.

-Practical Auxiliary Deadbolt Locking
Designed as a mechanical deadbolt that can be installed as an additional locking point on a compatible door. Its separate deadbolt function complements suitable main door hardware and provides an independent key-operated locking mechanism.

Broad Range of Applications
-Compatible Residential Entrance Doors, Wooden Main Doors, House Front Doors, Apartment Entrance Doors, Terrace House Doors, Office Doors, Shop Doors, Auxiliary Door Lock Installations, Double Cylinder Deadbolt Replacement, Mechanical Door Lock Upgrades, Property Maintenance, Residential Door Hardware Renovation


核心优点

-SUS304不锈钢材质
采用SUS304不锈钢材质，并搭配Stainless Steel（SS）白钢色表面处理，提供适合日常机械门锁使用的金属结构，兼顾门锁材质表现与简洁外观。

-双面钥匙锁定功能
采用Double Cylinder双锁芯配置，门内与门外均需要使用钥匙操作方舌，不设室内手转旋钮。适合需要双面钥匙管理方式的兼容门板，让两侧的上锁与解锁操作保持一致。

-60–70mm可调节锁距
支持60mm及70mm两种Backset锁距配置，可根据兼容门板的安装孔位进行调整。无论是新门锁安装或旧式Deadbolt更换，都能提供更灵活的尺寸适配选择。

-适用于35–47mm门厚
适合约35mm至47mm厚度的兼容门板，提供明确的安装门厚范围。购买前可先测量门板厚度及现有孔位，方便判断是否适合安装或替换。

-独立式辅助方舌锁功能
采用独立机械式Deadbolt方舌结构，可在兼容门板上作为额外的上锁位置使用。能够与适合的主门锁五金搭配，提供独立钥匙控制的辅助锁定功能。

适用范围广阔
-兼容住宅入口门、木质大门、家庭前门、公寓入口门、排屋大门、办公室门、商店门、辅助门锁安装、双面钥匙方舌锁更换、机械门锁升级、物业维修、住宅门锁五金翻新