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D&D HARDWARE’s Composite Door Hardware Stainless Steel Hollow Lever Handle (Model: DDHL-001) is a premium internal door handle engineered exclusively for composite doors—combining sleek aesthetics, durable performance, and cost-effectiveness for commercial and residential B2B projects. As a core component of our comprehensive door hardware portfolio, this handle works seamlessly with our door hinges, door locks, and door closers to form a fully integrated, code-compliant door opening solution.
Crafted from high-grade stainless steel (SUS201, SUS304, SUS316) via precision stamping and hollow-structured design, the lever handle balances lightweight convenience (30% lighter than solid handles) with exceptional strength—supporting frequent use in high-traffic areas like hotels, offices, and hospitals. Its modern, minimalist design (available in SSS, PSS, AB, AC, PVD finishes) enhances the aesthetic of any interior, while included rosettes and escutcheons add a polished, elegant touch. Backed by D&D’s 18-year experience as an SGS-audited door hardware manufacturer and a 10-year mechanical warranty, this handle delivers long-lasting functionality—eliminating the need for frequent replacements and reducing total project costs for international buyers.
Front view of D&D stainless steel hollow lever handle, showing modern lever design and SSS finish (compatible with composite doors).
Close-up of D&D tube-style hollow lever handle, highlighting integrated rosette, escutcheon, and PSS polished finish (ideal for luxury interiors).
Watch our video to see the lever handle’s smooth operation, installation process, and compatibility with D&D door locks and door hinges.
Unlike bulky solid handles, D&D’s hollow structure reduces weight by 30% (easier for installation and daily use) while maintaining exceptional strength—SUS304 stainless steel ensures a load capacity of ≥50N, resisting deformation even in high-traffic areas (e.g., office lobbies, hotel corridors). This design balances functionality and practicality, a key advantage over competitors’ flimsy hollow handles or heavy solid alternatives.
Crafted from SUS304/SUS316 stainless steel (SUS201 optional), the handle passes 240-hour salt-spray testing—ideal for humid environments like hospitals, coastal hotels, or bathrooms. The protective surface finish (≥0.3 µm) further resists rust, fingerprints, and scratches, ensuring the handle retains its sleek appearance for years. This durability reduces maintenance costs and aligns with D&D’s door hardware quality promise.
Five premium finishes (SSS, PSS, AB, AC, PVD) and three design styles (modern, contemporary, traditional) allow seamless integration with any interior theme. For example: - SSS/PSS finishes match minimalist office or hotel designs; - AB/AC finishes complement classic villa or heritage building interiors; - PVD finishes (e.g., black, gold) add luxury to high-end commercial spaces. The included rosette and escutcheon enhance the overall elegance, eliminating the need for additional door accessories.
Precision-engineered lever joints and low-friction components ensure an operating torque of <2 N·m—resulting in silent, smooth rotation every time. This is critical for noise-sensitive areas like hospital patient rooms, office meeting rooms, or hotel guest rooms, where squeaky handles can disrupt comfort. The design also reduces wear on door locks and door hinges, extending the lifespan of the entire door system.
As part of D&D’s integrated door hardware system, this lever handle is pre-designed to work with our door locks (e.g., thumbturn bathroom locks, deadbolt locks), door closers, and door hinges. This compatibility eliminates fitment issues (a common pain point for buyers sourcing from multiple suppliers) and ensures the entire door system meets global safety standards (CE, UL).
The handle comes with standardized mounting holes and hardware, fitting most composite door thicknesses (35mm-50mm) without additional drilling. No special tools are required—installers can complete setup in 10 minutes or less. For maintenance, simply wipe with a neutral cleaner quarterly; no lubrication is needed, saving time for facility managers.
Ideal for office entrance doors, meeting rooms, and staff areas. The modern SSS/PSS finishes match contemporary office interiors, while the silent operation minimizes distractions during meetings. Paired with D&D’s door closers and panic exit devices, it creates a safe, efficient door system for high-traffic office environments. The 10-year warranty reduces maintenance costs for facility managers.
Perfect for guest room doors, lobbies, and conference halls. The AB/AC antique finishes add elegance to luxury hotels, while PSS polished finishes suit boutique properties. The handle’s corrosion resistance (SUS304) withstands frequent cleaning with hotel-grade disinfectants, and compatibility with D&D’s door viewers enhances guest safety. Bulk orders (200,000 units/month capacity) meet hotel renovation timelines.
Essential for patient rooms, nurse stations, and treatment areas. SUS316 stainless steel resists corrosion from medical cleaning chemicals, and the smooth surface is easy to sanitize (compliant with healthcare hygiene standards). Pair with D&D’s thumbturn bathroom locks for patient privacy— the lever handle is easy to operate for patients with limited mobility (ADA-compliant design).
Suitable for apartment entrance doors, bedroom doors, and bathrooms. The traditional design options (e.g., AB finish) complement villa interiors, while the lightweight hollow structure is safe for families with children. Combined with D&D’s door stops and door seals, it creates a quiet, secure home environment. Homebuilders benefit from one-stop sourcing (handles + door hinges + locks) to streamline procurement.
Meets the durability needs of schools (classroom doors, gym entrances) and supermarkets (storage room doors). The scratch-proof PVD finish resists damage from backpacks or shopping carts, and the high load capacity (≥50N) supports frequent use by students or customers. The handle’s compliance with ANSI standards ensures it meets school safety codes, while low maintenance saves time for janitorial staff.
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Main Product:
door hinges ,
door locks,
panic exit device,
door closers,
door handles,
door hardware
