Emtek 5122HLOUS15RH.RLS Helios Lever Keyed Entry Satin Nickel

Product Description

The EMTEK 5122HLOUS15RH.RLS is a right-hand keyed entry lever set featuring the Helios lever design paired with a square rose and a radius latch strike. Finished in Satin Nickel, it fits doors ranging from 1-3/8 inches to 2-1/16 inches thick and accommodates both 2-3/8 inch and 2-3/4 inch backsets. The lever operates as a keyed entry function, making it suitable for exterior doors and other secured entry points. Custom assembled from individual components, this hardware set ships as a complete unit ready for installation by a finish carpenter, locksmith, or experienced contractor.

This lever set is intended for residential entry doors where a keyed lockset is required. The right-hand orientation suits standard door handing configurations where the hinge is on the left side when viewed from the exterior or secured side. The included radius latch strike and square rose provide a clean, contemporary profile. The dual backset compatibility — 2-3/8 inches and 2-3/4 inches — covers the most common residential door prep configurations without additional hardware.

Key Features

• Helios lever profile with square rose in Satin Nickel finish
• Keyed entry function for secured exterior or interior door applications
• Right-hand door handing configuration
• Adjustable backset: fits 2-3/8 inch and 2-3/4 inch preparations
• Fits door thickness from 1-3/8 inches to 2-1/16 inches
• Includes radius latch strike for complete installation

Compatibility

Designed as a keyed entry replacement or new-installation lever set for residential doors with 2-3/8 inch or 2-3/4 inch backset preparations and door thickness between 1-3/8 inches and 2-1/16 inches. Right-hand handing is required.

Installation Notes

Installation is typically performed by a finish carpenter, locksmith, or qualified contractor. Verify door handing before installation — incorrect handing will prevent proper lever function. Confirm the existing door prep backset and bore diameter match the hardware specifications before mounting. Secure all fasteners fully but avoid overtightening, which can bind the latch mechanism.