Emtek 4819HLOUS19RH Helios Lever Handleset Flat Black

Product Description

The EMTEK 4819HLOUS19RH is a right-hand single cylinder tubular handleset featuring the Helios lever paired with a Lausanne exterior trim, finished in Flat Black. Designed for residential entry doors, this handleset accommodates both 2-3/8 inches and 2-3/4 inches backset configurations, making it compatible with standard pre-bored door preps. The unit ships as a single assembly and is custom assembled in a Southern California facility. Installation requires a locksmith, skilled carpenter, or experienced door hardware installer. At 10.3 pounds, the handleset is substantial in construction and suited for primary entry applications.

This handleset is intended for right-hand inswing residential entry doors with a standard tubular latch bore. The Helios lever handles interior egress while the Lausanne trim covers the exterior. The single cylinder format accepts a standard keyed cylinder on the exterior with a thumbturn on the interior. It fits doors prepped to ANSI standard backset dimensions of 2-3/8 inches or 2-3/4 inches, covering the vast majority of residential door blanks on the market.

Key Features

• Accepts both 2-3/8 inches and 2-3/4 inches backset — fits standard residential pre-bored doors
• Single cylinder configuration with keyed exterior and thumbturn interior
• Right-hand orientation for inswing door applications
• Flat Black finish for a consistent, low-reflectance appearance
• Helios lever interior with Lausanne exterior handleset trim
• Sold as a single unit (EA); case quantity of 12 available

Compatibility

Designed as an OEM-style replacement or new-installation tubular handleset for standard residential entry doors with a pre-bored ANSI backset prep of 2-3/8 inches or 2-3/4 inches and right-hand inswing orientation.

Installation Notes

Installation should be performed by a qualified door hardware installer, locksmith, or finish carpenter. Verify door hand orientation before ordering — this unit is right-hand only and is not field-reversible. Confirm the door's backset measurement before installation, and ensure the existing latch bore and cross-bore diameter are compatible with tubular handleset dimensions. Refer to local building codes for any egress requirements that may apply to primary entry hardware.