---
product_id: 41776391
title: "Prime-Line SE 27570 2-1/2 in. Backset, Entrance Mortise Lockset, Wrought Solid Brass, Left Handed (Single Pack)"
brand: "segal"
price: "1102 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/41776391-prime-line-se-27570-2-1-2-in-backset-entrance
store_origin: RO
region: Romania
---

# Key lock type 2-1/2" backset Weather resistant Prime-Line SE 27570 2-1/2 in. Backset, Entrance Mortise Lockset, Wrought Solid Brass, Left Handed (Single Pack)

**Brand:** segal
**Price:** 1102 Lei
**Availability:** ✅ In Stock

## Summary

> 🔑 Secure Your Style with Confidence!

## Quick Answers

- **What is this?** Prime-Line SE 27570 2-1/2 in. Backset, Entrance Mortise Lockset, Wrought Solid Brass, Left Handed (Single Pack) by segal
- **How much does it cost?** 1102 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/41776391-prime-line-se-27570-2-1-2-in-backset-entrance)

## 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

- • **Compact Yet Sturdy:** Weighing in at 3.98 lbs, this lockset is both lightweight and durable, perfect for any entry door.
- • **Durable Wrought Solid Brass Finish:** Enjoy a polished brass look that resists wear and tear, maintaining its elegance over time.
- • **Left-Handed Design for Perfect Fit:** Crafted specifically for left-handed doors, ensuring seamless installation and functionality.
- • **Steel Reinforced for Extra Security:** Feel secure with steel strike and reinforced knobs that stand up to daily use.
- • **Vintage Charm Meets Modern Security:** Elevate your entryway with a lockset that combines timeless design with robust protection.

## Overview

The Prime-Line SE 27570 is a left-handed entrance mortise lockset designed for doors 1-3/8 to 1-3/4 inches thick. Featuring a 2-1/2 inch backset, this lockset combines a polished brass finish with steel reinforcement for enhanced security. Ideal for vintage-style interiors, it offers a perfect blend of aesthetics and functionality.

## Description

Prime-Line SE 27570 2-1/2 in. Backset, Entrance Mortise Lockset, Wrought Solid Brass, Left Handed (Single Pack)

## Features

- This 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
- 2-1/2 inch backset, 9/16 inch latch projection, 1 inch deadbolt projection, 2-1/4 diameter knobs
- Steel reinforced knobs include a wrought solid brass finish, steel strike and Zamak case
- Plated and polished finish
- Brass color

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Segal |
| Special Feature | Weather Resistant |
| Lock Type | Key Lock |
| Item dimensions L x W x H | 4.5 x 1.25 x 7.13 inches |
| Material | Brass,Plastic,Steel |
| Recommended Uses For Product | Security |
| Style | Left-Handed |
| Color | Brass |
| Number of Pieces | 1 |
| Finish Type | Polished,Polished Brass |
| Included Components | Entrance Mortise Lockset |
| Controller Type | Mechanical knob |
| Shape | Rectangular |
| Item Weight | 3.98 Pounds |
| Control Method | Touch |
| UPC | 018418275705 |
| Model Name | Entry Door Mortise Locksets |
| Global Trade Identification Number | 00018418275705 |
| Manufacturer | Prime-Line Products |
| Part Number | SE 27570 |
| Item Weight | 3.98 pounds |
| Product Dimensions | 4.5 x 1.25 x 7.13 inches |
| Item model number | SE 27570 |
| Size | 1 Pack |
| Finish | Polished,Polished Brass |
| Item Package Quantity | 1 |
| Handle Material | Alloy Steel, Brass |
| Special Features | Weather Resistant |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Segal
- **Special Feature:** Weather Resistant
- **Lock Type:** Key Lock
- **Item dimensions L x W x H:** 4.5 x 1.25 x 7.13 inches
- **Material:** Brass,Plastic,Steel

## Images

![Prime-Line SE 27570 2-1/2 in. Backset, Entrance Mortise Lockset, Wrought Solid Brass, Left Handed (Single Pack) - Image 1](https://m.media-amazon.com/images/I/61ZH+GOx+zL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the faceplate dimension?**
A: 1 X 7 1/8

**Q: Can I get this with the deadbolt on the bottom**
A: Yes you can. You just have to search for it like I did.

**Q: Can the same lock be change between left and right hand?  I used to able to open and flip it. That's all it needs.**
A: Yes,  you just need to open it up and reverse the striker.

**Q: Can this replace the standard deadbolt that is separate from door knob, without modifications to the door?**
A: Now I am not expert locksmith, but if you are asking: Can you replace a dead bolt lock system with a Mortise lock system with major alteration on the door. The 2 system are so different the entire mortise lock system slides into the heading of the door while your existing deadbolt system only has a hole just for the dead bolt to move in and out. In conclusion I would not attempt do the swap, the door needed to have been design for mortise lock system

## Frequently Bought Together

- Segal SE 27570 Entry Door Entrance Mortise Lockset, single pack, Brass
- Marks Metro 114A/3 Left Hand Apartment Entry Heavy Duty Mortise Lockset
- Prime-Line U 10814 200 Degree Door Viewer and Chime (Single Pack)

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**Shop now:** [https://www.desertcart.ro/products/41776391-prime-line-se-27570-2-1-2-in-backset-entrance](https://www.desertcart.ro/products/41776391-prime-line-se-27570-2-1-2-in-backset-entrance)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-11*