K-Series Lock Platform:
Rugged, Reliable, and Instantly Rekeyable
Kenstan’s K-Series locks—featuring our popular K2 and K4 platforms—offer heavy-duty mechanical performance in an elegant, easy-to-maintain form. Purpose-built for retail fixtures, these locks are trusted by global brands to deliver long-term reliability, even in the highest-traffic environments. Backed by over 60 years of precision engineering, K-Series locks support a range of mounting and core options and are fully compatible with Kenstan’s key management systems. The modular design allows for effortless rekeying in the field without tools, reducing downtime and maintenance costs—no technicians, no new core expenses.
Purpose-built for retail display fixtures, drawers, and custom cabinetry, K-Series locks are designed to make security simple, scalable, and easy to maintain. Plus, the insertable core design allows manufacturers to install the lock and retailers to add the core later. Security that adapts to your retail reality. Whether you’re refreshing fixture layouts or dealing with staff turnover, K-Series locks let you stay secure without interrupting operations.
Why Choose K-Series
Instantly change key code in the field with no tools and no downtime—ideal for retail chains with large store footprints or seasonal staff rotation.
Designed to withstand constant opening, closing, and customer interaction without compromising function or appearance.
Proprietary Key Pull Feature
Unlock fixtures without exposed knobs or levers. This unique feature preserves display aesthetics and prevents key breakage.
Secure and service hundreds of fixtures across multiple locations—without sacrificing uptime or operational agility.
From jewelry counters to electronics displays, the K-Series offers commercial-grade protection that blends seamlessly into your brand experience.
Looking to integrate K-Series locks into your next retail rollout or fixture build? Our team can guide you through selection, keying plans, and installation best practices.
Not sure which lock fits your fixture or application? Our team can walk you through the right option—or help you configure something custom.
Let’s make sure you have the right tools to secure your design from the start.