OneKEY Plunger Lock
Simple, Secure Locking for Cabinets & Drawers
The OneKEY Plunger Lock delivers discreet, mechanical security for drawers, cupboards and display fixtures—without batteries, wiring or ongoing maintenance. Designed for fast access and reliable protection, it’s the ideal solution for retailers who need straightforward security that just works.
Effortless Daily Operation
Unlock with OneKEY and simply push the drawer or door closed to relock automatically. There’s no need to manually secure fixtures, helping staff work faster while maintaining consistent security standards across the store.
No Power, No Maintenance
The Plunger Lock requires no batteries or external power, removing the need for charging, replacements or ongoing servicing. This makes it a dependable, low-maintenance option for high-use retail environments.
Clean, Discreet Installation
Installed out of sight within the fixture, the Plunger Lock maintains the clean look of cabinets and displays—keeping the focus on your merchandise, not the security hardware.
Always know when your assets are secured.

Locked

Unlocked
Designed for Retail Environments
The OneKEY Plunger Lock is ideal for:
- Display drawers and cabinets
- Stock cupboards and storage units
- Back-of-house fixtures
- Point-of-sale furniture
Its compact design integrates easily into new or existing fixtures, making it suitable for both store rollouts and retrofits.
Simple to retrofit and install — lock mount quickly to metal arm of sliding panel doors (22mm (0.87″) hole required) |
No battery or local wiring needed for power |
Includes wood and metal screws and mounting bracket |
Comes in both black and white |
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OneKEY Plunger Lock is part of the exclusive InVue OneKEY connected ecosystem — a storewide single-key solution that reduces theft, improves store efficiency and increases sales.

