---
product_id: 313692902
title: "Prime-Line E 2125 3-1/8 inch, Diecast, Aluminum Finish Sliding Patio Door Keeper, Zinc"
brand: "prime-line"
price: "₨9039"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/313692902-prime-line-e-2125-3-1-8-inch-diecast-aluminum
store_origin: LK
region: Sri Lanka
---

# 3-1/8 inch mounting spacing Diecast zinc-plated finish Includes fasteners for easy install Prime-Line E 2125 3-1/8 inch, Diecast, Aluminum Finish Sliding Patio Door Keeper, Zinc

**Brand:** prime-line
**Price:** ₨9039
**Availability:** ✅ In Stock

## Summary

> 🔐 Secure your space with style and ease!

## Quick Answers

- **What is this?** Prime-Line E 2125 3-1/8 inch, Diecast, Aluminum Finish Sliding Patio Door Keeper, Zinc by prime-line
- **How much does it cost?** ₨9039 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/313692902-prime-line-e-2125-3-1-8-inch-diecast-aluminum)

## 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

- • **Precision Fit:** 3-1/8 inch screw spacing ensures seamless compatibility with vinyl patio doors
- • **Classic Zinc Finish:** Sleek aluminum-look zinc finish blends perfectly with modern and traditional door styles
- • **Durable Diecast Build:** Robust zinc-plated diecast construction for long-lasting security and corrosion resistance
- • **Trusted Compatibility:** Designed for use with W&W patio door systems, ensuring reliable locking performance
- • **Effortless Installation:** Comes with all necessary fasteners and screw slots for quick vertical adjustment

## Overview

The Prime-Line E 2125 Sliding Patio Door Keeper is a durable, zinc-plated diecast lock keeper designed for vinyl patio doors. Featuring a precise 3-1/8 inch mounting hole spacing and included fasteners, it offers easy installation and reliable security with a sleek aluminum finish that complements any door style.

## Description

This sliding door keeper is constructed of diecast and comes in a zinc plated finish. This keeper secures your patio door in the locked position. For use with vinyl styled patio doors. Mounting holes are space apart at 3-1/8 inches on center. Comes complete with hardware for a quick and easy installation.

## Features

- Diecast Keeper
- Used by W&F
- Fasteners Included
- Easy to install
- With screw slots to allow for vertical adjustment.Please refer to the line-art drawing before purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Prime-Line Products |
| Part number | E 2125 |
| Item Weight | 0.28 g |
| Product Dimensions | 1.17 x 9.69 x 10.8 cm; 0.28 g |
| Item model number | E 2125 |
| Size | 3-1/8 in. |
| Color | Zinc |
| Style | Classic |
| Finish | Zinc |
| Material | Diecast |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Plug Profile | Door Mount |
| Included components | Hardware;Door Knobs & Lock Sets;door-lock-replacement-parts |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** PRIME-LINE
- **Mounting type:** Door Mount
- **Material:** Diecast
- **Colour:** Zinc
- **Style:** Classic

## Images

![Prime-Line E 2125 3-1/8 inch, Diecast, Aluminum Finish Sliding Patio Door Keeper, Zinc - Image 1](https://m.media-amazon.com/images/I/51jTnYdNo-L.jpg)
![Prime-Line E 2125 3-1/8 inch, Diecast, Aluminum Finish Sliding Patio Door Keeper, Zinc - Image 2](https://m.media-amazon.com/images/I/51qL1UmatrL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does keys come with it**
A: No. This is not a keyed lock cylinder but a mortise latch keeper.

**Q: How wide is the unit. How wide is the rectangle hole?**
A: The dimensions are .625"W  and center rectangle is .435"W.

**Q: Does it come with screws?**
A: Fasteners are included.

**Q: does this come with the plastic spacers?**
A: The keeper does not come with plastic spacers.

## Frequently Bought Together

- Prime-Line E 2125 3-1/8 In., Diecast, Aluminum Finish Sliding Patio Door Keeper (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 C 1204 Sliding Glass Door Handle Set – Replace Old or Damaged Door Handles Quickly and Easily – White Diecast, Mortise/Hook Style, Fits 3-15/16 In. Hole Spacing (1 Set)

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**Shop now:** [https://www.desertcart.lk/products/313692902-prime-line-e-2125-3-1-8-inch-diecast-aluminum](https://www.desertcart.lk/products/313692902-prime-line-e-2125-3-1-8-inch-diecast-aluminum)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-28*