Emtek 5110HLOUS4LH.RLS Helios Lever Passage Set Satin Brass

Product Description

The EMTEK 5110HLOUS4LH.RLS is a left-hand Helios lever passage set finished in satin brass. It is designed for interior passage doors that do not require locking — hallways, closets, and common areas where free passage is the function. The set ships with a 2-3/8 inch backset radius latch and a square rose, sized for doors ranging from 1-1/4 inches to 2 inches thick. A licensed finish carpenter or general contractor typically handles installation, though experienced DIYers working to standard door-prep dimensions can fit this hardware without special tooling. The satin brass finish delivers a warm, brushed tone suited to both traditional and transitional interior schemes.

This passage set is intended for residential interior doors where a turn-button or keyed function is not required. The square rose pairs with the Helios lever to create a clean, geometric profile. The included radius latch plate works with standard door-prep mortises on pre-hung and existing door slabs. Door thickness compatibility runs from 1-1/4 inches to 2 inches, covering the full range of standard interior door stock. The left-hand designation applies to the lever orientation — confirm hand of door before ordering.

Key Features

• Left-hand lever orientation for correct ergonomic operation on left-hand swing doors
• 2-3/8 inch backset fits the most common interior door prep dimension
• Radius latch and strike included — no separate latch purchase required
• Square rose provides a geometric, contemporary base profile
• Compatible with door thickness from 1-1/4 inches to 2 inches
• Satin brass finish — warm brushed tone with consistent surface texture

Compatibility

Designed as an OEM-style passage set replacement or new installation for standard interior residential doors with a 2-3/8 inch backset prep and door thickness between 1-1/4 inches and 2 inches.

Installation Notes

Power down any adjacent low-voltage door sensors or alarm contacts before removing existing hardware. Confirm door hand orientation before installation — reversing a lever set after assembly requires disassembly. Use a standard hole saw kit sized to the existing door bore; do not over-ream the latch bore, as the radius latch plate seats against a prepared mortise edge. Follow local building codes for interior door hardware requirements in commercial applications.

WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.