---
product_id: 149929780
title: "Emtek Contemporary Tubular Entry Set: Lausanne Style with Round KNOB on The Interior Side. 2 Backset Sizes Included 2-3/8 in. and 2-3/4 in. Color: Flat Black (US19), Model: 4819-US19"
brand: "emtek"
price: "112440 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Emtek"
url: https://www.desertcart.is/products/149929780-emtek-contemporary-tubular-entry-set-lausanne-style-with-round-knob
store_origin: IS
region: Iceland
---

# Single cylinder key lock Includes 2 backset sizes (2-3/8” & 2-3/4”) Easy installation with standard door prep Emtek Contemporary Tubular Entry Set: Lausanne Style with Round KNOB on The Interior Side. 2 Backset Sizes Included 2-3/8 in. and 2-3/4 in. Color: Flat Black (US19), Model: 4819-US19

**Brand:** emtek
**Price:** 112440 kr
**Availability:** ✅ In Stock

## Summary

> 🔑 Elevate your entryway with timeless style and secure sophistication

## Quick Answers

- **What is this?** Emtek Contemporary Tubular Entry Set: Lausanne Style with Round KNOB on The Interior Side. 2 Backset Sizes Included 2-3/8 in. and 2-3/4 in. Color: Flat Black (US19), Model: 4819-US19 by emtek
- **How much does it cost?** 112440 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/149929780-emtek-contemporary-tubular-entry-set-lausanne-style-with-round-knob)

## Best For

- emtek enthusiasts

## Why This Product

- Trusted emtek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Upgrade:** Designed for standard 2-1/8” door prep, install with ease
- • **Secure Your Sanctuary:** Robust single cylinder key lock for trusted entry control
- • **Sleek Modern Aesthetic:** Flat black finish elevates your home’s curb appeal instantly
- • **Premium Brass Durability:** Solid brass construction ensures long-lasting quality
- • **Tailored Fit Flexibility:** Comes with two backset sizes to perfectly match your door

## Overview

The Emtek Contemporary Tubular Entry Set in Lausanne style features a durable brass tubular design with a flat black finish, offering a modern upgrade for your front door. It includes two backset sizes (2-3/8” and 2-3/4”) for versatile installation on standard 2-1/8” door preps. The single cylinder key lock ensures reliable security, while the easy-to-install design and premium materials provide both functionality and lasting curb appeal.

## Description

Entrance Handleset Brass Tubular - Lausanne Single Cylinder - Round Knob - Flat Black - 4819.ROU.US19

Review: Attractive and well made - Easy to install and very attractive
Review: *UPDATE*-Gorgeous Emtek Entry Handle - *UPDATE 11/5/20*. I have updated my photos, because after less than a year, the finish is coming off of the handle. Its such a shame and very surprising to see this happen with a brand like Emtek. I am currently working on getting a replacement, but definitely getting the run around, from both Emtek and desertcart currently. Emtek says they do not sell to the public so I must go to where I purchased it from and desertcart said my return window closed. They are both passing this warranty issue off on each other. Currently being offered a refund on return but obviously can't really be without a handle and lock on my front door. I saw another reviewer had this same issue with doesn't give me a great feeling about even getting a replacement even if given one. Please note that this is on a front door of a covered porch with never gets wet. Very happy with this handle! Purchased this when we repainted our home and front door. It’s a very modern upgrade and makes such a difference to the curb appeal of our home. The quality is outstanding and the brushed gold color is beautiful. Most front door hardware is special order taking 5-7 weeks. We were very pleasantly surprised to be able to get this Emtek handle via Prime on desertcart. The only negative I would give is regarding the instructions. They could definitely be more detailed...and that’s coming from my super handy husband who installed it. Overall we are extremely happy with the quality, look and price point of this handle.

## Features

- Manufactured by Emtek
- Entrance Handleset Brass Tubular - Lausanne Single Cylinder - Round Knob - Flat Black - 4819.ROU.US19
- Standard 2-1/8” door prep. STANDARD latch is for 2-3/8” backset. SPECIFY 2-3/4” backset if required WHEN ORDERING.
- 5-1/2” Center-to-Center Door Prep

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07T4VK4C3 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #463,957 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,384 in Door Knobs |
| Brand | Emtek |
| Center To Center Spacing | 5.5 Inches |
| Color | Flat Black |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.0 4.0 out of 5 stars (114) |
| Date First Available | June 14, 2019 |
| Exterior Finish | Black |
| Finish | Painted |
| Hand Orientation | Ambidextrous |
| Handle Attachment Mechanism | Tubular |
| Handle Material | Brass |
| Included Components | Installation Hardware |
| Item Weight | 0.67 ounces |
| Item model number | 4819ROU |
| Lock Type | Key Lock |
| Manufacturer | Emtek Products Inc |
| Material | Brass |
| Metal Type | Brass |
| Number Of Pieces | 4 |
| Number of Items | 1 |
| Part Number | LAUSANNE-ROUND KNOB-4819-US19 |
| Product Dimensions | 22"L x 6"W |
| Special Feature | Easy to Install |
| Special Features | Easy to Install |
| UPC | 736530884048 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Emtek
- **Color:** Flat Black
- **Material:** Brass
- **Product Dimensions:** 22"L x 6"W
- **Style:** Contemporary

## Images

![Emtek Contemporary Tubular Entry Set: Lausanne Style with Round KNOB on The Interior Side. 2 Backset Sizes Included 2-3/8 in. and 2-3/4 in. Color: Flat Black (US19), Model: 4819-US19 - Image 1](https://m.media-amazon.com/images/I/319XcYe4MaL.jpg)
![Emtek Contemporary Tubular Entry Set: Lausanne Style with Round KNOB on The Interior Side. 2 Backset Sizes Included 2-3/8 in. and 2-3/4 in. Color: Flat Black (US19), Model: 4819-US19 - Image 2](https://m.media-amazon.com/images/I/31elh+qHwvL.jpg)
![Emtek Contemporary Tubular Entry Set: Lausanne Style with Round KNOB on The Interior Side. 2 Backset Sizes Included 2-3/8 in. and 2-3/4 in. Color: Flat Black (US19), Model: 4819-US19 - Image 3](https://m.media-amazon.com/images/I/31gfLmtCbfL.jpg)
![Emtek Contemporary Tubular Entry Set: Lausanne Style with Round KNOB on The Interior Side. 2 Backset Sizes Included 2-3/8 in. and 2-3/4 in. Color: Flat Black (US19), Model: 4819-US19 - Image 4](https://m.media-amazon.com/images/I/31t3sv35dxL.jpg)
![Emtek Contemporary Tubular Entry Set: Lausanne Style with Round KNOB on The Interior Side. 2 Backset Sizes Included 2-3/8 in. and 2-3/4 in. Color: Flat Black (US19), Model: 4819-US19 - Image 5](https://m.media-amazon.com/images/I/41ZOMBugxvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Attractive and well made
*by G***E on December 26, 2023*

Easy to install and very attractive

### ⭐⭐⭐⭐⭐ *UPDATE*-Gorgeous Emtek Entry Handle
*by K***E on December 15, 2019*

*UPDATE 11/5/20*. I have updated my photos, because after less than a year, the finish is coming off of the handle. Its such a shame and very surprising to see this happen with a brand like Emtek. I am currently working on getting a replacement, but definitely getting the run around, from both Emtek and Amazon currently. Emtek says they do not sell to the public so I must go to where I purchased it from and Amazon said my return window closed. They are both passing this warranty issue off on each other. Currently being offered a refund on return but obviously can't really be without a handle and lock on my front door. I saw another reviewer had this same issue with doesn't give me a great feeling about even getting a replacement even if given one. Please note that this is on a front door of a covered porch with never gets wet. Very happy with this handle! Purchased this when we repainted our home and front door. It’s a very modern upgrade and makes such a difference to the curb appeal of our home. The quality is outstanding and the brushed gold color is beautiful. Most front door hardware is special order taking 5-7 weeks. We were very pleasantly surprised to be able to get this Emtek handle via Prime on Amazon. The only negative I would give is regarding the instructions. They could definitely be more detailed...and that’s coming from my super handy husband who installed it. Overall we are extremely happy with the quality, look and price point of this handle.

### ⭐⭐⭐⭐⭐ Rough mechanism
*by P***R on June 8, 2021*

Lock set was purchased for a new door install. Lock took four hours to install. Mechanism is rough and needed extreme patience to install. I had two professionals on the job that they installed Emtek Lock sets before and never had a good experience. Dead bolt is hard to turn and not fluid. Would not recommend

## Frequently Bought Together

- Emtek Contemporary Tubular Entry Set: Lausanne Style with Round KNOB on The Interior Side. 2 Backset Sizes Included 2-3/8 in. and 2-3/4 in. Color: Flat Black (US19), Model: 4819-US19
- Emtek Hardware Deadbolt, Single Cylinder, Square, Solid Brass, Door Thickness: 1-3/4”- 2-1/8”, C-Keyway, Model: 8469, Color: Flat Black (US19)
- Privacy Set, Modern Rectangle Rosette, Modern Round Knob, Flat Black

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---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-24*