---
product_id: 41776390
title: "SE 27590 Mortise Lock Set, Satin Nickel, Left Hand, 2-1/2 In. Backset, Surface (Single Pack)"
brand: "segal"
price: "€ 281.51"
currency: EUR
in_stock: true
reviews_count: 8
category: "Segal"
url: https://www.desertcart.hr/products/41776390-se-27590-mortise-lock-set-satin-nickel-left-hand-2
store_origin: HR
region: Croatia
---

# Satin nickel finish for vintage-modern blend 2.5-inch backset for secure fit Diecast & reinforced steel knobs SE 27590 Mortise Lock Set, Satin Nickel, Left Hand, 2-1/2 In. Backset, Surface (Single Pack)

**Brand:** segal
**Price:** € 281.51
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in style and security — because your entry deserves the best vintage-modern upgrade!

## Quick Answers

- **What is this?** SE 27590 Mortise Lock Set, Satin Nickel, Left Hand, 2-1/2 In. Backset, Surface (Single Pack) by segal
- **How much does it cost?** € 281.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/41776390-se-27590-mortise-lock-set-satin-nickel-left-hand-2)

## Best For

- segal enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit for Left-Handed Doors:** Specifically engineered for left-hand entry doors 1-3/8" to 1-3/4" thick, ensuring seamless installation.
- • **Vintage Charm Meets Modern Security:** Classic mortise lock design with a robust night latch for enhanced exterior door protection.
- • **Built to Last with Premium Materials:** Constructed from diecast steel and solid brass interior trim for durability that stands the test of time.
- • **Effortless Installation Kit Included:** Comes complete with all fasteners, making professional-grade security accessible to DIY enthusiasts.
- • **Weather-Resistant Satin Nickel Finish:** Elegant finish that resists corrosion while elevating your door’s aesthetic with a timeless look.

## Overview

The Segal SE 27590 Mortise Lock Set combines vintage-inspired design with modern security features, including a night latch and durable diecast steel knobs with solid brass trim. Designed for left-handed exterior doors with a 2.5-inch backset, it offers a weather-resistant satin nickel finish and includes all installation hardware for a straightforward upgrade to your entryway’s security and style.

## Description

The Segal SE 27590 Entry Door Lockset is designed for use on exterior entry doors, so you can enjoy the beauty of yesterday's vintage hardware with the strength of modern-day security hardware. The set includes a night latch for added security. The left-handed exterior lockset can be used on entry doors of 1-3/8 inch to 1-3/4 inch thick to match interior vintage style hardware. The doorknobs of this lock set are constructed of diecast and reinforced steel components with a solid brass interior trim plate. The lock is finished with a beautiful satin nickel finish. This mortise door lock has a 2-1/2 inch backset, 1-1/16 inch x 7-5/8 inch faceplate, 9/16 inch latch projection, 1 inch deadbolt projection, and has 2-1/4 inch in diameter knobs. For further dimensional information, please see the line drawing and compare with your needs before purchasing.

Review: Great mortise lockset for entry door. - The Segal 27590 mortise lockset satin nickel, left hand, is a viable option. It works as described, looks great, and if installed with the finesse of a locksmith, will satisfy your entry door security needs. If you have gorilla fingers, borrowed tools, and rely on internet advice, to boil water... Beware! You might strip screws, bend spindles, and leave reviews that blame the parts. Easy install, if you have working hands. Segal is a name you can trust.
Review: Awesome replacement for Mortise-style lock for older houses. - My older Russwin brand mortise lock had worn out (house was built in 1941) and it used a non-standard key (could not make a copy anywhere local). Locksmiths all quoted ridiculous prices to replace my existing lock (several hundred dollars). Replacing the door was even more money (several thousand dollars). I took my old one out, measured it, and was able to find its replacement for a fraction of what the local locksmiths wanted. (Thank you desertcart!) Its very sturdy and well made (its heavy --- very solid construction), has a nice finish, and was a simple drop-in replacement for my door. Please be aware that all mortise-style locks are not physically identical for thickness/offsets/etc. I had to take my old one out of the door, measure everything (lock depth/height/offsets/etc) and then find a brand and model that matched. If you don't do this, you will be unhappy when the new one does not fit... I am very happy with my purchase and recommend this brand.

## Features

- MORTISE LOCK – This lock is designed for use on exterior entry doors, so you can enjoy the beauty of yesterday's vintage hardware with the strength of modern-day security hardware; includes a night latch for added security
- INSTALLATION – Easily install with all installation fasteners included; the left-handed lockset can be used on entry doors of 1-3/8 inch to 1-3/4 inch thick to match interior vintage style hardware
- DURABLE – The knobs of this lock set are constructed of diecast and reinforced steel components with a solid brass interior trim plate; the lock is finished with a beautiful satin nickel finish
- DIMENSIONS – This mortise lock has a 2-1/2 inch backset, 1-1/16 inch x 7-5/8 inch faceplate, 9/16 inch latch projection, 1 inch deadbolt projection, and has 2-1/4 inch in diameter knobs
- NOTE - Please refer to the line art drawing for dimensions and compare with your needs before purchasing (Not Universal)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LSGXB1Y |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #157,650 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #553 in Deadbolts |
| Brand | Segal |
| Color | Satin Nickel |
| Connectivity Protocol | X10 |
| Control Method | Touch |
| Controller Type | Hand Control, Mechanical knob |
| Customer Reviews | 3.9 3.9 out of 5 stars (238) |
| Date First Available | September 8, 2016 |
| Finish | Nickel Finish |
| Finish Type | Nickel Finish |
| Global Trade Identification Number | 00018418275903 |
| Handle Material | Alloy Steel, Brass |
| Included Components | fasteners, lockset |
| Item Package Quantity | 1 |
| Item Weight | 4.26 pounds |
| Item dimensions L x W x H | 4.63 x 6.38 x 10.31 inches |
| Item model number | SE 27590 |
| Lock Type | Key Lock |
| Manufacturer | Prime-Line Products |
| Material | Alloy Steel, Brass, Nickel |
| Model Name | Mortise Lockset |
| Number of Pieces | 1 |
| Part Number | SE 27590 |
| Product Dimensions | 4.63 x 6.38 x 10.31 inches |
| Recommended Uses For Product | Securing exterior doors in residential settings |
| Shape | Rectangular |
| Size | 1 Pack |
| Special Feature | Weather Resistant |
| Special Features | Weather Resistant |
| Style | Left-Handed |
| UPC | 018418275903 |

## Product Details

- **Brand:** Segal
- **Item dimensions L x W x H:** 4.63 x 6.38 x 10.31 inches
- **Lock Type:** Key Lock
- **Material:** Alloy Steel, Brass, Nickel
- **Special Feature:** Weather Resistant

## Images

![SE 27590 Mortise Lock Set, Satin Nickel, Left Hand, 2-1/2 In. Backset, Surface (Single Pack) - Image 1](https://m.media-amazon.com/images/I/71Stz00fucL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great mortise lockset for entry door.
*by E***E on December 30, 2025*

The Segal 27590 mortise lockset satin nickel, left hand, is a viable option. It works as described, looks great, and if installed with the finesse of a locksmith, will satisfy your entry door security needs. If you have gorilla fingers, borrowed tools, and rely on internet advice, to boil water... Beware! You might strip screws, bend spindles, and leave reviews that blame the parts. Easy install, if you have working hands. Segal is a name you can trust.

### ⭐⭐⭐⭐⭐ Awesome replacement for Mortise-style lock for older houses.
*by M***L on March 3, 2023*

My older Russwin brand mortise lock had worn out (house was built in 1941) and it used a non-standard key (could not make a copy anywhere local). Locksmiths all quoted ridiculous prices to replace my existing lock (several hundred dollars). Replacing the door was even more money (several thousand dollars). I took my old one out, measured it, and was able to find its replacement for a fraction of what the local locksmiths wanted. (Thank you Amazon!) Its very sturdy and well made (its heavy --- very solid construction), has a nice finish, and was a simple drop-in replacement for my door. Please be aware that all mortise-style locks are not physically identical for thickness/offsets/etc. I had to take my old one out of the door, measure everything (lock depth/height/offsets/etc) and then find a brand and model that matched. If you don't do this, you will be unhappy when the new one does not fit... I am very happy with my purchase and recommend this brand.

### ⭐⭐⭐⭐ Direct replacement for my old door
*by C***A on January 20, 2023*

Fit directly in my old door slot and it's good for the money and easy to install, but the screw on the door knob constantly unscrews itself and has to be retightened. Also, would be nice to have a key number to have matching keys for the rear door as well, which is not provided.

## Frequently Bought Together

- Segal SE 27590 Mortise Lock Set, Satin Nickel, Left Hand, 2-1/2 In. Backset, Surface (Single Pack)
- Prime-Line E 2330 Mortise Keyed Lock Set with Satin Nickel Knob – Perfect for Replacing Broken Antique Lock Sets and More, Fits 1-3/8 In.-1-3/4 In. Interior Doors, Satin Nickel (Single Pack)

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**Shop now:** [https://www.desertcart.hr/products/41776390-se-27590-mortise-lock-set-satin-nickel-left-hand-2](https://www.desertcart.hr/products/41776390-se-27590-mortise-lock-set-satin-nickel-left-hand-2)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-24*