A Door Lever Lock provides a modern alternative to traditional knob locks, using a lever handle to operate the latch mechanism. This structure supports easier handling and improved usability, especially in environments where quick access is important. Lever locks are widely used in commercial buildings, healthcare facilities, and residential projects due to their reliability and adaptability. With a variety of finishes and configurations available, they offer both functional performance and design flexibility for different architectural needs.
Engineered for durability, security, and consistent performance across residential and commercial applications.
Flexible options available for wholesale, project supply, and OEM/ODM requirements.
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.
| Product Model | DDLK005 |
| Cylinder + Keys | Brass |
| Lever | Zinc Alloy |
| Rosette | Stainless Steel |
| Rosette Diameter | 65mm, 75mm |
| Finish | SSS, AB, AC, PB, US10B |
| Suitable For Door | Flush Timber / Wooden / Aluminium / Steel Doors |
| Mechanism Option | Tubular Type, Cylindrical Type |
| Door Thickness | 1-3/8" to 1-3/4" (35mm to 45mm) |
| Backset | Adjustable 2-3/8"(60mm),2-3/4"(70mm) |
| MOQ | 100PCS |
| Package | 1pc / poly bag, white box / color inner box, standard export carton |
| Sample Time | 5-7 working days |
| Production Lead Time | 30-35 days normally |
| Shipping Port | Jiangmen, China / Shenzhen, China |
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.
| Product Model | DDLK014 |
| Cylinder + Keys | Brass |
| Lever | Zinc Alloy |
| Rosette | Stainless Steel |
| Rosette Diameter | 65mm, 75mm |
| Finish | SSS, AB, AC, PB, US10B |
| Suitable For Door | Flush Timber /Wooden/Aluminium/ Steel Doors |
| Mechanism Option | Tubular Type, Cylindrical Type |
| Door Thickness | 1-3/8" to 1-3/4" (35mm to 45mm) |
| Backset | Adjustable 2-3/8"(60mm),2-3/4"(70mm) |
| MOQ | 100PCS |
| Package | 1pc / poly bag, white box / color inner box, standard export carton |
| Sample Time | 5-7 working days |
| Production Lead Time | 30-35 days normally |
| Shipping Port | Jiangmen, China / Shenzhen, China |
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.
| Product Model | DDLK015 |
| Material | Solid Zinc Alloy + Brass |
| Finish | Satin Stainless Steel, Polished Stainless Steel, Polished Brass, Matt Black, Physical Vapor Deposition, Antique Brass, Antique Copper |
| Suitable For Door | Wooden door, Metal door, Interior door, outer door etc. |
| Mechanism Option | Tubular Type |
| Door Thickness | 1-3/8" to 1-3/4" (35mm to 45mm) |
| Backset | Adjustable 2-3/8"(60mm),2-3/4"(70mm) |
| MOQ | 100PCS |
| Package | 1pc / poly bag, white box / color inner box, standard export carton |
| Sample Time | 5-7 working days |
| Production Lead Time | 30-35 days normally |
| Shipping Port | Jiangmen, China / Shenzhen, China |
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.
| Product Model | DDLK017 |
| Material | Solid Zinc Alloy + Brass |
| Finish | Satin Stainless Steel, Polished Stainless Steel, Polished Brass, Matt Black, Physical Vapor Deposition, Antique Brass, Antique Copper |
| Suitable For Door | Wooden door, Metal door, Interior door, outer door etc. |
| Mechanism Option | Tubular Typee |
| Door Thickness | 1-3/8" to 1-3/4" (35mm to 45mm) |
| Backset | Adjustable 2-3/8"(60mm),2-3/4"(70mm) |
| MOQ | 100PCS |
| Package | 1pc / poly bag, white box / color inner box, standard export carton |
| Sample Time | 5-7 working days |
| Production Lead Time | 30-35 days normally |
| Shipping Port | Jiangmen, China / Shenzhen, China |
Door lever locks are widely used in commercial buildings, offices, hospitals, hotels, and residential projects where ease of access and reliable performance are essential. They are commonly installed on interior doors, corridor entrances, and areas requiring frequent use. In public and healthcare environments, lever locks support accessibility requirements by allowing quick and effortless operation. Their compatibility with various door materials and configurations makes them a preferred solution for projects requiring consistent hardware across multiple locations.
See real product details, structure, and usage scenarios through our visual demonstrations.
Please contact us by email or phone with your detailed requirements. Our team will reply within 24 hours. In addition to door hardware, D&D also delivers complete door opening solutions.
We accept T/T, D/P, Western Union, and L/C as payment methods.
We are a manufacturer with over 18 years of experience and are an SGS-audited factory specializing in architectural hardware.
Yes. Up to three samples can be provided free of charge. Customers are required to arrange a courier account for freight collection.
We mainly use SUS304 and SUS316 stainless steel, with SUS201 available for selected product applications.
All our products are backed by a 10-year mechanical warranty.
Yes. We operate a complete quality control system, with strict inspection and monitoring at every stage of mass production following standardized procedures.
Yes. We provide both OEM and ODM solutions and have extensive experience collaborating with well-known global brands.
Our products carry CE and UL certifications, and all designs are developed in accordance with international standards such as EN/CE, UL, ANSI, and BHMA.