---
product_id: 405220943
title: "Prime-Line Products E 2121 Sliding Door Mortise Lock, Round Face, Adams Rite by Prime-Line Products"
brand: "prime-line"
price: "VT24969"
currency: VUV
in_stock: true
reviews_count: 5
category: "Prime Line"
url: https://www.desertcart.vu/products/405220943-prime-line-products-e-2121-sliding-door-mortise-lock-round
store_origin: VU
region: Vanuatu
---

# Mortise installation with round face Steel alloy strength Adjustable hook projection Prime-Line Products E 2121 Sliding Door Mortise Lock, Round Face, Adams Rite by Prime-Line Products

**Brand:** prime-line
**Price:** VT24969
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in security, unlock your peace of mind.

## Quick Answers

- **What is this?** Prime-Line Products E 2121 Sliding Door Mortise Lock, Round Face, Adams Rite by Prime-Line Products by prime-line
- **How much does it cost?** VT24969 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/405220943-prime-line-products-e-2121-sliding-door-mortise-lock-round)

## Best For

- prime-line enthusiasts

## Why This Product

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

## Key Features

- • **Modern Keyless Style:** Sleek zinc finish with a keyless design for a clean, contemporary look.
- • **Precision Mortise Fit:** Round end face plate designed for seamless mortise installation on sliding patio doors.
- • **Built to Last Steel Alloy:** Durable steel construction ensures long-lasting security and resilience.
- • **Customizable Hook Projection:** Adjustable hook lets you tailor locking strength for optimal door engagement.
- • **Perfect for Adams Rite Doors:** Specifically engineered to fit Adams Rite sliding patio doors for effortless upgrades.

## Overview

The Prime-Line E 2121 Sliding Door Mortise Lock combines robust alloy steel construction with a precision mortise design and adjustable hook projection, tailored specifically for Adams Rite sliding patio doors. Its modern, keyless round faceplate offers a sleek upgrade to your door’s security, balancing durability with customizable locking performance.

## Description

Steel construction; Mortise installation with round end face plate; Adjustable hook projection; Used on Adams Rite patio doors

Review: It would be nice to have a longer hook.
Review: After a few months it started getting to the point of needing to flip the lever multiple times before it actually latches. After about 8 months it has stopped latching entirely.

## Features

- Steel construction
- Mortise installation with round end face plate
- Adjustable hook projection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DTIF6HW |
| Best Sellers Rank | 932,741 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,338 in Lock Replacement Parts |
| Brand | Prime-Line |
| Colour | Zinc |
| Customer Reviews | 3.5 3.5 out of 5 stars (60) |
| Global Trade Identification Number | 00049793021212 |
| Included Components | Mortise Lock |
| Item Dimensions | 13 x 29 x 94 millimetres |
| Item Weight | 127 g |
| Lock Type | Key Lock |
| Manufacturer | Prime-Line Products |
| Material | Alloy Steel |
| Model Number | E 2121 |
| Recommended Uses For Product | sliding patio doors |
| Shape | Round |
| Special Features | Keyless |
| Style | Modern |
| UPC | 049793021212 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Prime-Line
- **Item dimensions L x W x H:** 13 x 29 x 94 millimetres
- **Lock type:** Key Lock
- **Material:** Alloy Steel
- **Special feature:** Keyless

## Images

![Prime-Line Products E 2121 Sliding Door Mortise Lock, Round Face, Adams Rite by Prime-Line Products - Image 1](https://m.media-amazon.com/images/I/51xP14VuUyL.jpg)
![Prime-Line Products E 2121 Sliding Door Mortise Lock, Round Face, Adams Rite by Prime-Line Products - Image 2](https://m.media-amazon.com/images/I/516KGkG1BpL.jpg)
![Prime-Line Products E 2121 Sliding Door Mortise Lock, Round Face, Adams Rite by Prime-Line Products - Image 3](https://m.media-amazon.com/images/I/61VgU3qedTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by N***Y on 18 April 2023*

It would be nice to have a longer hook.

### ⭐⭐ Review
*by A***R on 1 December 2021*

After a few months it started getting to the point of needing to flip the lever multiple times before it actually latches. After about 8 months it has stopped latching entirely.

### ⭐⭐⭐⭐⭐ Review
*by G***P on 26 December 2020*

Get exactly same number of the one you replaced. Others are close but do not work. We dropped the old one down inside the door and tried a heavy duty magnet on a string to retreated it. It was like fishing, took a while. After I got the correct replacement it took 2 of us to install new one. One person to make sure I didn’t drop it again. Works great now.

## Frequently Bought Together

- Prime-Line E 2121 Mortise Lock - Adjustable, Spring-Loaded Hook Latch Projection for Sliding Patio Doors, 3-11/16 in., 45 Degree Keyway, Round Face (Single Pack)
- Prime-Line E 2014 Stainless Steel Mortise Lock for Patio Sliding Doors Constructed of Wood, Aluminum, and Vinyl, 3-11/16 Inch, 45 Degree Keyway, Silver, Set of 1
- Prime-Line E 2199 Stainless Steel Mortise Lock - Adjustable, Spring-Loaded Hook Latch for Sliding Patio Doors Made of Wood, Aluminum & Vinyl, 3-11/16”, 45 Degree Keyway, Round Face (Single Pack)

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**Shop now:** [https://www.desertcart.vu/products/405220943-prime-line-products-e-2121-sliding-door-mortise-lock-round](https://www.desertcart.vu/products/405220943-prime-line-products-e-2121-sliding-door-mortise-lock-round)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-14*