Hager 3540 Blk Wtn Privacy Cylindrical Lock Matte Black

Product Description

The HAGER 3540 BLK WTN is a Grade 2 privacy cylindrical lock featuring the Withnell lever style with a matching rose, finished in matte black. Designed for non-keyed privacy applications, this lock provides interior room privacy through a push-button or turn-button mechanism rather than a keyed cylinder. It is suited for residential and light commercial doors such as bedrooms and bathrooms where privacy is required but emergency access remains a priority. Installation is handled by locksmiths, general contractors, or finish carpenters during new construction or retrofit work.

This lock is intended for interior doors in residential and light commercial settings. Typical applications include bedroom, bathroom, and home office doors where a privacy function is needed without a keyed entry requirement. The Withnell lever design provides an ergonomic grip that meets general accessibility guidelines, and the matte black finish coordinates with contemporary hardware programs.

Key Features

• Grade 2 cylindrical lock construction for residential and light commercial use
• Privacy function - non-keyed with interior push or turn locking mechanism
• Withnell lever style with matching rose for a consistent aesthetic
• Matte black finish for contemporary door hardware applications
• Cylindrical form factor for standard door prep compatibility

Compatibility

Designed as an OEM-style replacement or new-installation cylindrical privacy lock for standard residential and light commercial interior door preparations.

Installation Notes

Installation is typically performed by a licensed locksmith, finish carpenter, or general contractor. Power is not required for this mechanical lock. Verify door thickness and backset measurement before installation to confirm compatibility with the existing door prep. Follow local building codes regarding hardware grades for the intended occupancy type.