The Duke HB306-LK Cylinder Lock & Keys for HB306-DR is a reliable, commercial-grade locking mechanism designed specifically for the HB306-DR model. Crafted by Duke Manufacturing, this cylinder lock set comprises high-precision components, including durable brass or zinc alloy cylinders and steel keys, engineered to provide enhanced security and long-term performance in foodservice environments. It addresses access control needs in commercial kitchens, beverage stations, and food storage areas where secure locking is essential. The product’s core feature — a keyed locking system with matching steel keys — ensures authorized access while maintaining durability against frequent use at moderate operational workloads. Its precise fit and compatibility make it a critical component for foodservice equipment requiring enhanced security and operational continuity.
Top Duke HB306-LK Features
The Duke HB306-LK includes a high-tolerance cylinder lock with corrosion-resistant plating, engineered for frequent commercial use. Its robust construction with steel components ensures long-term durability under typical foodservice workloads. The keyed lock offers straightforward operation and maintenance, suitable for quick access control in busy kitchen environments. Compatible with the HB306-DR, it facilitates seamless integration with existing lock systems. Its compact design supports efficient workflow in limited spaces, while providing secure access control across diverse foodservice operations.
- High-precision cylinder mechanism ensures security
- Corrosion-resistant steel and zinc alloy materials
- Easy-to-operate keyed system for quick access
- Standardized fit for HB306-DR equipment
- Durable construction supports moderate-volume use
Ideal for securing food storage and equipment in commercial kitchens.
HB306-LK Technical Specs
The Duke HB306-LK cylinder lock features a self-contained design with a voltage-independent key mechanism, utilizing durable zinc alloy and steel components finished with corrosion-resistant plating. It is optimized for standard commercial applications, with dimensions precisely tailored for the HB306-DR model, ensuring a consistent fit. The lock operates reliably in typical kitchen temperatures between 32°F to 120°F, resisting environmental conditions common in foodservice settings. Its construction supports moderate operation frequencies, with an easy maintenance routine involving periodic cleaning and key rekeying. The product weight is approximately 0.5 lbs, designed for ease of handling during installation or replacement. No electrical power or refrigeration connection is required, emphasizing its mechanical security functionality.
- Fits the HB306-DR precisely for secure installation
- Durable zinc alloy and steel construction
- Corrosion-resistant plating ensures longevity in humid environments
- Operates reliably at temperatures up to 120°F
- Installed via straightforward manual process
What is a commercial cylinder lock?
A commercial cylinder lock is a mechanically operated lock mechanism designed to secure access points in foodservice and hospitality environments. It features a precise, durable cylinder that works with a matching key to provide reliable security in food storage, service stations, and equipment doors. Typically installed in kitchen cabinets, prep stations, or refrigeration units, these locks are built for moderate throughput and frequent use. The Duke HB306-LK model, specifically engineered for the HB306-DR, exemplifies such locks, offering robust function and easy maintenance, making it ideal for foodservice applications requiring dependable access control in restaurant, cafeteria, or catering settings.
Top Commercial Cylinder Locks for Foodservice Operation
Designed for secure access in moderate-volume kitchens, the Duke HB306-LK model is built with high-quality materials for durable, reliable operation in commercial foodservice settings. Suitable for food storage, prep stations, and equipment control, this lock ensures operational security in restaurant and cafeteria environments. It is ideal for medium-workload workflows in busy hospitality facilities, providing consistent performance with minimal maintenance needs.
- Operating in moderate-volume commercial kitchens
- Suitable for food storage, prep stations, and appliance control
- Supports medium workloads typical in restaurant operations
- Fine-tuned for secure access in foodservice environments
- Perfect for food storage and equipment security in hospitality
Why Choose Duke HB306-LK
The Duke HB306-LK stands out among commercial cylinder locks through its precision-engineered design, durable construction, and seamless integration with the HB306-DR. Its corrosion-resistant features and straightforward functionality improve operational security and maintenance efficiency. Unlike competitors with less durable materials, the HB306-LK provides consistent performance and reliability essential for busy foodservice settings, enhancing security without compromising ease of use or installation speed.
- Self-contained design with precisely fitted components
- Constructed with high-grade corrosion-resistant materials
- Factory-installed keying system for quick replacement
- Compact and lightweight for easy installation
- Optimized for moderate usage across foodservice applications
