The Entry Door Lever with Deadbolt (Model DDLK009) delivers a reliable combination of access control and reinforced security for residential and light commercial applications. This configuration integrates a smooth-operating lever handle with a high-security deadbolt system, ensuring both convenience and protection in daily use. Engineered to meet ANSI and UL 10C standards, it supports demanding environments where durability, fire resistance, and consistent performance are critical.  Its stainless steel bolt with a 1/2 inch throw enhances resistance against forced entry, while the internal mechanism supports over 800,000 usage cycles, aligning with ANSI Grade 1 performance expectations. The latch and strike system is optimized for stable installation across standard door preparations, maintaining alignment and reducing long-term maintenance issues.

Exterior Door Knobs with Deadbolt combine mechanical reliability with consistent security performance for residential and light commercial entry systems. This lockset integrates a keyed knob and a deadbolt mechanism into a unified solution, ensuring controlled access while maintaining stable operation under frequent use. The internal structure adopts a precision-machined cylinder system with a standard “C” keyway, allowing compatibility with common key management systems. With reinforced latch components and a stainless steel bolt structure, the product maintains smooth engagement and release cycles without instability. The overall configuration aligns with standard door preparation requirements, enabling efficient installation across a wide range of door types. In practical use, the lock delivers a balanced user experience with consistent torque, stable locking feedback, and reliable resistance to forced entry attempts, supporting long-term operational consistency.

Square Deadbolt Lock DDLK021-A and DDLK021-B offer a clean geometric appearance combined with reliable mechanical security for modern door systems. The square rosette structure delivers a sharp and contemporary visual profile, making it suitable for both residential and light commercial environments. Equipped with a solid brass cylinder and precision-engineered internal components, this deadbolt lock ensures stable locking performance and consistent operation over long-term use. The adjustable backset allows flexible installation across standard door preparations, while compatibility with common door thickness ranges simplifies project integration. Available in both single cylinder and double cylinder configurations, it supports different access control requirements, providing a balanced combination of security, adaptability, and aesthetic consistency for bulk order and project applications.

Round Deadbolt Lock DDLK022 series offers a practical security solution for residential and light commercial doors, combining stable mechanical performance with a clean circular rosette design. The lockset is available in both single cylinder and double cylinder configurations, allowing flexible selection based on security requirements and door environments. With a solid brass cylinder and precision-engineered internal structure, it ensures reliable locking performance and smooth operation over long-term use. The 70mm zinc alloy rosette provides a balanced visual proportion while maintaining structural strength, making it suitable for modern door hardware systems. Its adjustable backset and compatibility with standard door thickness ranges allow easy installation across various door types. Multiple surface finishes support consistent matching with different architectural styles and project specifications.

Clear status visibility and secure access control come together in this Occupancy Indicator Deadbolt, a practical locking solution for high-traffic restroom and privacy-focused spaces. Engineered for commercial environments, this mortise-style deadbolt integrates an internal thumb turn with an external indicator that clearly displays “In Use” or “Vacant,” helping reduce interruptions and improve user flow. An emergency release function is included for safety compliance, allowing authorized access when needed without compromising everyday privacy. Fully aligned with ADA A117.1 accessibility requirements, this deadbolt offers a reliable solution for facilities that prioritize both safety standards and user convenience in commercial applications.

Commercial Door Knob with Lock offers a practical and durable locking solution for high-frequency door applications in residential and commercial environments. Manufactured from stainless steel, it maintains consistent performance and surface integrity under daily use, while the brass cylinder and keys provide stable locking accuracy and extended service life. Each set includes a complete assembly package with knob lockset, latch, striking plate, fixing materials, and installation manual, allowing efficient on-site fitting without additional components. With selectable backsets of 60mm and 70mm and mechanism options including tubular and cylindrical types, this lockset supports flexible configuration for bulk orders, project installations, and wholesale distribution.

Reliable access control starts with hardware that performs consistently across daily use and high-traffic conditions. The Double Sided Lock Door Knob offers a practical locking solution for both interior and light commercial applications, combining mechanical stability with a clean architectural appearance. This commercial lockset fits a wide range of door types including flush timber, wooden, aluminium, and steel doors, making it suitable for diverse installation environments. A solid stainless steel knob and rosette provide durability against wear, while the brass cylinder and matching brass keys ensure smooth key operation and dependable locking performance over time. Each set is supplied complete with latch, striking plate, fixing materials, and installation manual, enabling straightforward setup without additional sourcing.

The Double Cylinder Door Knob is a secure locking solution engineered for both residential and light commercial entry systems where controlled access from both sides is required. Featuring a dual-key operation, this lockset enhances door security by requiring a key for entry and exit, making it suitable for exterior doors, side entrances, and areas where additional protection is necessary. The combination of a stainless steel knob and rosette ensures a solid structural presence, while the internal brass cylinder and brass keys provide reliable locking performance with smooth key rotation. Each set is supplied complete with latch, striking plate, fixing materials, and installation manual, ensuring a straightforward installation process for bulk orders and project applications.

The Cylindrical Lever Lock offers a practical and reliable locking solution for a wide range of commercial and residential door applications. Suitable for flush timber, wooden, aluminium, and steel doors, this lockset ensures smooth operation and consistent performance under daily use. With a door thickness compatibility ranging from 35mm to 45mm, it fits standard door structures commonly used in global construction projects. The internal structure features a brass cylinder paired with brass keys, providing stable security performance and long service life. The lever handle is made of zinc alloy for strength and durability, while the stainless steel rosette enhances corrosion resistance and maintains a clean appearance over time. Multiple rosette sizes and finish options allow flexible matching with different architectural styles and project requirements.

The Front Door Lever Lock delivers a reliable balance of security, durability, and modern appearance for residential and light commercial entrances. Compatible with flush timber, wooden, aluminium, and steel doors, it supports standard door thickness from 35 mm to 45 mm, making it suitable for a wide range of installation scenarios. The lockset includes a precision brass cylinder and brass keys, ensuring consistent key performance and long-term wear resistance. A zinc alloy lever provides a solid grip with a clean, ergonomic profile, while the stainless steel rosette enhances structural strength and corrosion resistance. With both tubular and cylindrical mechanism options available, this lever lock adapts easily to various market standards and installation preferences, offering stable operation and dependable locking performance across daily use.

Door Lock Lever Handle offers a practical and reliable locking solution for both residential and commercial doors. With a heavy-duty tubular mechanism, it fits a wide range of wooden and metal doors while maintaining smooth operation over long-term use. The lever handles and rosettes are formed through solid zinc alloy die-casting, providing a firm structure and consistent finish. Inside, precision-treated components support stable performance, while the brass cylinder and keys enhance security and durability. Adjustable backset options and compatibility with standard door thickness make installation flexible for different projects. Tested to meet ANSI Grade 3 standards with over 200,000 cycles, this lockset supports dependable daily use in high-frequency environments.

Reliable performance and consistent durability define this Tubular Lever Lockset, a heavy duty door locking solution suitable for both residential and commercial applications. The structure combines solid zinc alloy die-cast lever handles and rosettes, ensuring long-term strength and resistance to daily wear. With a high-quality brass cylinder and precision brass keys, it delivers stable locking performance and enhanced security over extended use cycles. This lockset supports a wide range of wooden and metal doors, with adjustable backset options that improve installation flexibility across different door structures. Tested to meet ANSI Grade 3 standards and exceeding 200,000 operation cycles, it offers dependable functionality for projects requiring consistent quality and supply reliability. Each set includes a complete installation solution with latch, striking plate, fixing materials, and manual, allowing efficient assembly and reduced installation time.