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YF8810
YF8810 Heavy-Duty Lever Lock Series
Crafted from high-quality zinc alloy, the YF8810 Heavy-Duty Lever Lock Series is built for durability, security, and long-lasting performance. Designed with a robust left-right screw structure, it ensures excellent stability, making it a reliable choice for various applications.
This model features a Privacy (BK) function, offering enhanced security and convenience. It is available in a selection of premium surface finishes, including Satin Nickel (SN), Oil Rubbed Bronze (ORB), Antique Brass (AB), and Chrome Plated (CP), ensuring both aesthetic appeal and corrosion resistance while seamlessly complementing different interior styles.
Compatible with wooden and steel doors, the YF8810 series supports standard door thicknesses of 35-50mm, with customization options available for 45-55mm doors. With its refined design and superior construction, this lock series is an ideal solution for privacy-focused applications.
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YF8820
YF8820 Heavy-Duty Lever Lock Series
Designed for both security and style, the YF8820 Heavy-Duty Lever Lock Series is constructed from high-quality zinc alloy, ensuring long-lasting durability and resistance to wear. Featuring a reinforced screw left-right structure, this series provides enhanced stability, making it ideal for high-traffic areas such as commercial buildings, hospitality spaces, and modern residential settings.
Offering a range of functional options—Entrance (ET), Privacy (BK), Passage (PS), and Dummy (DL)—the YF8820 series adapts to various security and accessibility needs. Available in sophisticated surface treatments including Satin Nickel (SN), Oil Rubbed Bronze (ORB), Antique Brass (AB), and Chrome Plated (CP), it seamlessly blends with different architectural styles while maintaining corrosion resistance.
Compatible with both wooden and steel doors, the YF8820 accommodates standard door thicknesses of 35-50mm, with customization available for 45-55mm doors. Combining robust security features with an elegant aesthetic, this series is the perfect choice for those seeking a balance between protection and design.