Emtek 4819ROUUS19 Single Cylinder Tubular Handleset

Product Description

The EMTEK 4819ROUUS19 is a single cylinder Lausanne tubular handleset with a round knob, finished in flat black. Designed for residential entry doors, this handleset combines a keyed exterior cylinder with an interior turn piece, allowing one-handed egress from inside while maintaining keyed security from outside. The round knob interior trim provides a clean, minimal profile. Compatible with both 2-3/8 inch and 2-3/4 inch door backsets, the unit accommodates the most common residential door prep configurations. Installation requires standard tubular latch boring and is suited to doors of typical residential thickness.

This handleset is intended for residential entry door applications where a single cylinder deadbolt configuration is required. The Lausanne handleset style offers a transitional aesthetic suitable for a range of architectural settings. The flat black finish provides a matte, low-reflectance appearance consistent with modern and contemporary door hardware trends. Both backset sizes are supported without additional hardware, making it adaptable to most standard pre-bored residential entry doors.

Key Features

• Single cylinder operation: keyed exterior, turn piece interior
• Round knob interior trim in Lausanne tubular handleset configuration
• Accepts 2-3/8 inch and 2-3/4 inch backsets
• Flat black finish for a matte, contemporary appearance
• Custom assembled; each unit ships as a complete handleset

Compatibility

Designed as an OEM-style replacement or new-installation handleset for standard residential entry doors prepared for tubular handleset hardware with 2-3/8 inch or 2-3/4 inch backset boring.

Installation Notes

Installation should be performed by a qualified door hardware installer or finish carpenter familiar with tubular handleset prep requirements. Verify door thickness and backset measurement before installation, and confirm the existing bore pattern matches the handleset template. Disengage any existing latch or lock hardware and remove all tension from the door before beginning. Follow local building codes where applicable for residential egress hardware requirements.