National Mfg N185-306 Showcase Lock Keyed Alike Chrome 5 Pack

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N185-306 is a chrome-finish showcase lock designed to secure display cases, sliding glass panels, and wood or metal doors up to 1/4 inch thick. The lock body is constructed from die cast zinc, paired with a steel locking bar and solid brass keyway tumblers for durable, reliable operation. Sold in a 5-pack keyed-alike configuration, this lock is well suited for retail environments, display installations, and commercial cabinetry where consistent key access across multiple locks is required. Licensed locksmiths, commercial glaziers, and general contractors typically handle installation in professional display and retail settings.

This lock is intended for use on showcase doors, sliding glass display cases, and light-duty wood or metal doors with a thickness of up to 1/4 inch. The keyed-alike format means all five units in the package operate with the same key, simplifying access management across multi-door display fixtures. The chrome finish provides a clean, polished appearance consistent with standard commercial display hardware aesthetics. This product ships as a unit of 5 locks per package.

Key Features

• Fits sliding glass, wood, or metal doors up to 1/4 inch thick
• Die cast zinc lock body for corrosion-resistant durability
• Steel locking bar provides positive, secure engagement
• Solid brass keyway and tumblers for smooth, reliable key operation
• Keyed alike — all 5 locks in the package operate with the same key
• Chrome finish for a clean, professional appearance on display cases

Compatibility

Designed as an OEM-style replacement or new-installation lock for showcase doors and sliding glass, wood, or metal display case doors up to 1/4 inch thick.

Installation Notes

Installation is typically performed by a licensed locksmith, commercial glazier, or qualified contractor. Power is not required for this mechanical lock. Verify door material and thickness does not exceed 1/4 inch before installation. Follow local building and security codes applicable to commercial display hardware.

WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.