The WingsTec Satin Stainless Steel Passage Cylindrical Lock is designed for interior doors requiring reliable latching without locking mechanisms.

Key Product Features for Bulk Buyers:
- Passage Function: Both interior and exterior knobs are always unlocked, allowing free and continuous access. Perfect for hallways, closets, and commercial breakrooms.
- Premium Architectural Finish: Features a high-quality satin stainless steel (or satin nickel) finish that resists fingerprints, smudges, and heavy daily wear.
- Engineered Durability: Equipped with a heavy-duty cylindrical chassis and solid brass interior components to ensure smooth operation over 400,000 cycles.
- Project Ready: Fits standard commercial door preparations, offering easy installation for contractors, builders, and wholesalers.
- Direct Factory Support: Flexible production capacity for large-scale engineering orders with customizable packaging and logo branding.

The WingsTec Satin Stainless Steel Privacy Cylindrical Lock is engineered for interior doors requiring privacy control with an essential emergency safety release.

Key Product Features for Bulk Buyers:
- Privacy Function: Locked from the inside via a push-button or turn-button. It features an exterior emergency slot that allows quick unlocking from the outside with a flat tool or coin.
- Architectural Satin Finish: Coated with premium satin stainless steel that resists scratches, oil stains, and fingerprints, ensuring a clean look in high-frequency use environments.
- Reliable Engineering: Built with a heavy-duty cylindrical mechanism and high-grade brass latch bolts, matching commercial durability standards for multi-family residential or hospitality projects.
- Universal Application: Perfect for office restrooms, hotel bedrooms, and communal changing rooms requiring reliable privacy settings.
- B2B Supply Capacity: Direct-from-factory pricing with custom OEM branding options, strict quality control, and worldwide shipping support for contractors and distributors.

The WingsTec Polished Keyed Entry Cylindrical Lock delivers premium security and an architectural high-gloss finish for commercial and office entrance doors.

Key Product Features for Bulk Buyers:
- Keyed Entry Function: Operated by a key from the outside and a push/turn button from the inside. Provides secure access control for offices, classrooms, and front doors.
- High-Polished Chrome Finish: Features a mirror-like polished stainless steel finish that offers maximum corrosion resistance, modern aesthetics, and easy cleaning.
- Industrial Durability: Built with a heavy-duty cylindrical chassis and solid brass cylinder mechanism, engineered to meet commercial-grade cycle test standards.
- Master Key System Support: Designed to easily integrate into multi-level master key systems, making it a preferred choice for large-scale engineering projects and property management.
- B2B Global Supply: Direct factory manufacturing with flexible OEM/ODM capabilities, wholesale volume discounts, and reliable global logistics for lock distributors.

The WingsTec Satin Tulip Commercial Storeroom Lock is specifically engineered to provide secure, restricted access for warehouses, utility rooms, and supply closets.

Key Product Features for Bulk Buyers:
- Secure Storeroom Function: The exterior tulip knob is always rigid and locked. Entry is only permitted via a physical key, ensuring the warehouse remains secure. The interior knob allows immediate, free egress for employee safety.
- Ergonomic Tulip Design: Features a classic tulip-shaped knob that offers a comfortable, non-slip grip, making it a preferred style for traditional commercial and industrial facilities.
- Industrial-Grade Finish: Crafted from premium satin stainless steel that resists heavy wear, scratches, and harsh warehouse environments without fading or rusting.
- Master Key Compatibility: Available with high-security solid brass cylinders that can be keyed alike, keyed different, or integrated into a master key system for complex facility management.
- Factory-Direct Advantage: WingsTec offers reliable supply capacity, customizable OEM packaging, and competitive bulk pricing tailored for global lock distributors and hardware contractors.

The WingsTec Satin Tulip Commercial Passage Lockset is designed for interior commercial and residential doors requiring reliable latching without locking mechanisms.

Key Product Features for Bulk Buyers:
- Non-Locking Passage Function: Both interior and exterior tulip knobs are always unlocked. Perfect for hallways, closets, pantries, and commercial transition areas where restricted entry is not required.
- Ergonomic Tulip Design: Features a classic tulip-shaped knob with a comfortable, non-slip grip, widely favored in traditional hotel, school, and office projects.
- Architectural Satin Finish: Made of premium satin stainless steel that effectively resists smudges, scratches, and fingerprints, ensuring a pristine appearance under heavy continuous use.
- Contract-Grade Durability: Equipped with a heavy-duty cylindrical chassis and solid brass interior components to ensure smooth, maintenance-free operation over 400,000 cycles.
- B2B Supply Capacity: Factory-direct production with customizable OEM packaging, strict quality control (QC), and competitive tiered bulk pricing for global hardware distributors.

The WingsTec Satin Tulip Commercial Privacy Lockset is engineered for interior rooms requiring privacy, combined with an essential safety emergency release feature.

Key Product Features for Bulk Buyers:
- Privacy Function: Locked from the inside via a push or turn button. In case of emergency, the exterior tulip knob features an emergency slot that can be unlocked from the outside using a flat tool or coin.
- Ergonomic Tulip Shape: Designed with a classic tulip-contoured knob that ensures a secure, comfortable, and non-slip grasp—highly demanded in residential housing and hospitality projects.
- Architectural Satin Finish: Crafted from heavy-duty satin stainless steel that effectively resists grease, fingerprint smudges, and corrosion in humid environments like bathrooms.
- Commercial-Grade Mechanism: Outfitted with a solid brass lock cylinder and a robust cylindrical chassis, thoroughly tested to guarantee smooth locking action across 400,000+ life cycles.
- Direct Factory Support: WingsTec provides high-volume manufacturing output, custom OEM branding, tailored packaging options, and optimized freight logistics for wholesale buyers worldwide.

The WingsTec Satin Tulip Keyed Entry Cylindrical Lock offers heavy-duty security and classic architectural styling for offices, classrooms, and residential entryways.

Key Product Features for Bulk Buyers:
- Keyed Entry Function: Operated by a key from the outside and a secure turn-button from the inside, providing flexible access control for commercial facilities.
- Ergonomic Tulip Contour: Features a traditional tulip-shaped design that offers an easy grip, making it a reliable choice for large-scale engineering and renovation projects.
- Corrosion-Resistant Finish: Built with high-grade satin stainless steel that resists scratches, heavy wear, and industrial cleaning agents without losing its finish.
- Multi-Level Keying Support: Equipped with a solid brass 5-pin or 6-pin cylinder that seamlessly integrates into Master Key or Keyed Alike systems for complex property management.
- B2B Wholesale Advantage: Direct factory manufacturing ensures stable production capacity, customizable OEM/ODM branding, and highly competitive tiered pricing for global distributors.

Stainless Steel 316 Material , Bolt through, Back To Back , on rose function are available

Stainless Steel 316 Material , Bolt through, Back To Back , on rose function are available

The WingsTec Satin Stainless Steel Single Cylinder Deadbolt Lock is designed to deliver reliable auxiliary security for commercial developments, residential apartments, and hotel engineering projects.

Key Product Features for Bulk Buyers:
- High Security Single Cylinder: Operated by a physical key from the outside and a standard convenient thumbturn from the inside, providing optimal entry protection.
- Anti-Saw Latch Protection: Equipped with a heavy-duty steel latch bolt featuring a hardened steel roller pin inside to prevent sawing, shimming, or forced entry.
- Architectural Satin Finish: Precision-crafted from top-grade stain stainless steel (or satin nickel) that offers superior resistance to corrosion, rust, and heavy daily wear.
- Tapered Anti-Wrench Collar: Features a solid tapered outer cylinder guard that resists wrenching, prying, and hammer attacks, meeting rigid contract-grade building codes.
- Project & Volume Support: WingsTec provides global hardware distributors with scalable production, customizable keying systems (Master Key / Keyed Alike), and direct factory B2B pricing.

7301SS

The WingsTec Satin Nickel Lower Half Entry Handleset offers a premium blend of architectural elegance and heavy-duty reliability for main entrance doors.

Key Product Features for Bulk Buyers:
- Elegant Lower Half Kit: Includes an exterior solid-forged grip handle and an interior ergonomic wave lever trim, creating a modern, welcoming entrance aesthetic.
- Premium Satin Nickel Finish: Electroplated with a multi-layer satin nickel finish that resists corrosion, scratches, and fingerprints under varying weather conditions.
- Flexible Hardware Matching: Designed to pair seamlessly with existing standard deadbolts, providing an efficient and flexible upgrade solution for developers.
- Solid Mechanical Core: Built with a heavy-duty chassis and smooth spring mechanism, ensuring consistent, low-friction lever operation over 200,000 lifecycles.
- Factory-Direct Support: WingsTec provides global real estate contractors and door distributors with robust production capacity, OEM style customization, and competitive bulk pricing.

Model No.:8551Z-L45

Stainless Steel 316 Material , Bolt through, Back To Back , on rose function are available