Commercial Door Lever Set includes handle, back plate or rose plate, main lock body, lock cylinder, key, screw installation accessories, etc. It is a door handle set system designed for commercial buildings.
Commercial Door Lever Set is specially developed for the high-frequency use needs of commercial buildings. The core components have passed EN 1906 Grade 3 commercial grade certification to ensure smooth operation and no loosening under frequent opening and closing. The lock cylinder adopts a pure copper five-column structure, with a plug-in and pull-out smoothness of less than 1.5kgf, and the anti-destruction level meets the ANSI/BHMA standard.
The connection between the handle and the base adopts a full steel shaft core design and is equipped with a spring reset structure to effectively prevent the handle from loosening or sagging. With the reinforced screw installation system, it can withstand more than 400N lateral torque to ensure stable installation and no displacement. It is suitable for intensively used places such as office buildings, shopping malls, and campuses.
Commercial Door Lever Set provides three main materials: zinc alloy, stainless steel, and aluminum alloy. Among them, the stainless steel 304 version has excellent corrosion resistance and is suitable for coastal or humid and hot climate environments; the zinc alloy version has good electroplating adhesion and is suitable for projects with diverse surface colors.
The door handle thickness is 18~22mm, and with chrome plating + nano spraying treatment, the surface hardness can reach ≥HRC45, which is not easy to be scratched or oxidized, and the texture remains as new after long-term use. According to project requirements, PVD surfaces (titanium gold, gun gray, etc.) can also be customized, and the surface corrosion resistance has passed the 72-hour salt spray test.
Commercial Door Lever Set supports mainstream lock bodies (60/70/85/90mm center distance) and lock core standards on the market, including European, American and national standards. The door thickness adaptability range is 35mm~55mm, supporting left and right door and double door installation scenarios. The package comes with mounting screws, positioning plates and instructions, and professional installers can complete the standard door installation within 10 minutes.
The handle adopts a quick-release structure, which is convenient for quick replacement or maintenance; some models can be equipped with an integrated mechanical password lock and an induction electronic lock body upgrade. Supports customized key quantity (3-6 keys/set) and key structure (pin or computer key) to meet the diverse configuration needs of the project.
The handle core structure adds a shock-absorbing gasket, and the opening and closing sound is controlled at ≤35 decibels, effectively reducing the possibility of disturbing people when used in quiet spaces such as libraries, hospitals, clubs, etc. The spring sheet inside the lock body is made of fatigue-resistant steel, and the door rebounds smoothly and naturally, and the user experience is smoother.
The pin structure is processed by high-precision CNC machine tools and treated with high-sealing grease to ensure that the lock core life exceeds 150,000 unlocking cycles. Compared with traditional low-end handle products, this commercial set has obvious advantages in durability and silent performance.
In Kaiser Permanente's new medical center project in Los Angeles, Commercial Door Lever Set is widely used in ward doors, office doors and medical equipment room doors. The silver matte 304 stainless steel model is selected, with a hidden lock body and buffer damping, which not only meets the hospital's high standards for quietness and safety, but also enhances the professionalism of the overall space. Because the project lasted for several years, the customer had strict requirements on product stability and continuous supply capabilities. Commercial Door Lever Set was delivered continuously without abnormalities, winning high praise from customers.
British Land purchased a large number of commercial door handle sets for conference rooms, floor passages, financial offices and other areas in the renovation project of office buildings in the City of London. The project adopts an industrial style with black PVD treatment, combining glass partitions and log decorations to form a modern office environment. Commercial Door Lever Set has been used for more than 100 times a day, showing extremely high wear resistance and stability, and was rated as one of the annual high-quality supporting hardware products.
The new Faculty of Arts and Sciences building of Melbourne University selected this commercial handle set as the main door control solution for student classrooms and laboratory areas in the door control system upgrade. The gun-gray brushed surface style is selected, which is visually low-key and atmospheric, and the structure is solid and anti-theft. The university said that in public teaching buildings, door locks are frequently used and easily damaged. The reason for choosing this product is that it is durable, easy to maintain and has strong uniformity, which helps the overall maintenance and management efficiency.
In the renovation project of its hotel in Dubai, Jumeirah Hotel Group designated this handle set for guest rooms and suites. The champagne gold PVD surface is selected to present an elegant and shiny visual effect. Combined with the heavy structure of the door, the door handle can still be easily operated, ensuring that the guests can use it conveniently and without disturbing others. The person in charge of the hotel engineering said that the door handle is better than most brands of the same level in terms of durability and quietness.
In Vanke Shenzhen Smart Office Building, Commercial Door Lever Set is used for floor conference rooms, president's office and elevator channel doors. Combined with the facial recognition access control system, the handle supports customized induction cards or password lock upgrades. After the product is installed, the building intelligent system can monitor the door status in real time and improve the level of intelligent building management. The project leader commented: "Commercial Door Lever Set is an ideal choice for high-frequency office scenarios, with both stability and industrial design."
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