Emtek 5123HLOUS15RH.RLS Helios Lever Keyed Entry Satin Nickel

Product Description

The EMTEK 5123HLOUS15RH.RLS is a right-hand keyed entry lever lockset built around the Helios lever design and finished in Satin Nickel. It ships with a radius latch strike and accommodates both 2-3/8 inch and 2-3/4 inch backsets, making it suitable for a wide range of residential door preparations. The lever mounts on a Modern Rectangular rose and is sized for doors ranging from 1-3/8 inches to 2-1/16 inches thick. Installation is handled by a locksmith, door hardware specialist, or skilled finish carpenter as part of a new-construction or remodel entry door application.

This lockset is intended for keyed entry applications on exterior or interior passage doors where a locking function is required. The right-hand configuration applies to doors that swing away from the installer with the hinge on the left side. The Satin Nickel finish coordinates with contemporary and transitional door and cabinet hardware. The Modern Rectangular rose provides a clean, architectural mounting profile suited to modern door styles. Each unit is sold individually and custom assembled to order.

Key Features

• Keyed entry function — locks and unlocks with a key from the exterior
• Accepts both 2-3/8 inch and 2-3/4 inch backset latch configurations
• Fits door thickness range of 1-3/8 inches to 2-1/16 inches
• Radius latch strike included for standard radius-corner door preps
• Right-hand orientation — verify door swing before ordering
• Modern Rectangular rose for a clean, low-profile mounting appearance
• Satin Nickel finish for corrosion resistance and contemporary aesthetics

Compatibility

Designed as an OEM-style keyed entry lever lockset for residential and light commercial doors with standard cylindrical bore preparations measuring 1-3/8 inches to 2-1/16 inches thick and accepting 2-3/8 inch or 2-3/4 inch backset latches.

Installation Notes

Installation should be performed by a licensed locksmith, finish carpenter, or qualified door hardware installer. Confirm door hand orientation — right-hand versus left-hand — before installation, as the lever configuration is not field-reversible on all designs. Verify the existing door bore diameter and backset measurement prior to installing the latch to ensure correct fit. Follow all applicable local building codes for residential entry hardware requirements.