---
product_id: 537429283
title: "KY-30 Skeleton Key with Double Notched Bit for House Doors with Mortise Locks (Antique Brass)"
brand: "natikon"
price: "€ 29.54"
currency: EUR
in_stock: true
reviews_count: 13
category: "Natikon"
url: https://www.desertcart.be/products/537429283-ky-30-skeleton-key-with-double-notched-bit-for-house
store_origin: BE
region: Belgium
---

# Compact 3 1/8” length, perfect for vintage mortise locks Double notched bit for precise fit Premium zinc alloy with antique brass finish KY-30 Skeleton Key with Double Notched Bit for House Doors with Mortise Locks (Antique Brass)

**Brand:** natikon
**Price:** € 29.54
**Availability:** ✅ In Stock

## Summary

> 🗝️ Unlock vintage charm with modern precision – don’t get left out of the classic key club!

## Quick Answers

- **What is this?** KY-30 Skeleton Key with Double Notched Bit for House Doors with Mortise Locks (Antique Brass) by natikon
- **How much does it cost?** € 29.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/537429283-ky-30-skeleton-key-with-double-notched-bit-for-house)

## Best For

- natikon enthusiasts

## Why This Product

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

## Key Features

- • **Portable & Ready:** Lightweight 9g design makes it easy to carry as a reliable backup key
- • **Timeless Elegance:** Antique brass finish adds a classy, authentic touch to your door hardware
- • **Perfect Fit Guarantee:** Compact 3 1/8” length and 3/8” x 3/8” bit size designed for seamless replacement
- • **Vintage Meets Precision:** Double notched bit engineered for flawless mortise lock compatibility
- • **Durability You Can Trust:** Crafted from premium zinc alloy for long-lasting strength and corrosion resistance

## Overview

The KY-30 Skeleton Key is a premium replacement key designed specifically for antique house doors with mortise locks. Featuring a double notched bit for precise compatibility, it boasts a durable zinc alloy core finished in elegant antique brass. Compact and lightweight, this 3 1/8” key blends vintage aesthetics with reliable performance, making it an essential upgrade for classic door hardware.

## Description

KY-30 Skeleton Key with Double Notched Bit for House Doors with Mortise Locks (Antique Brass) - desertcart.com

Review: YESSSS YESS S YYEESSSSSS - I had to file it down, but it worked. I'm actually going to buy another.
Review: Solid and functional. - Got these keys for the 100 year old mortise locks in my home. My son is a teenager now and needs a little more privacy, but not TOO much privacy! So I cleaned and lubricated the old locks and got these keys. Now he can have his privacy, but if I suspect foul play, I can unlock his door from the outside, as well. They fit perfectly and open all the locks in the house with ease. Great skeleton keys!

## Features

- KY-30 Skeleton Key is perfectly design for Antique House Doors with Mortise Locks
- Premium Quality made of Zinc Alloy with Solid Brass Or Antique Brass finish
- Perfect Skeleton Key Replacement featuring a Double Notched Bit; Vintage yet Classy Look
- Overall length: 3 1/8” | Bit size is 3/8” X 3/8” |
- Kindly check bit and barrel dimensions before purchasing this key

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZY9BCWB |
| Additional Features | Portable |
| Best Sellers Rank | #151,901 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #461 in Door Lock Replacement Parts |
| Brand | NATIKON |
| Brand Name | NATIKON |
| Color | Antique Brass |
| Control Method | Touch |
| Controller Type | Hand Control |
| Customer Reviews | 3.9 out of 5 stars 169 Reviews |
| Finish Types | brass finish |
| Included Components | Key |
| Item Dimensions | 3 x 1 x 0.1 inches |
| Item Type Name | Key |
| Item Weight | 9.07 g |
| Item dimensions L x W x H | 3 x 1 x 0.1 inches |
| Lock Type | Key Lock |
| Manufacturer | Natikon |
| Manufacturer Part Number | ntkn01 |
| Material | Zinc |
| Material Type | Zinc |
| Model Name | natkey7 |
| Model Number | natkey7 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Recommended Uses For Product | House Doors |
| Special Feature | Portable |
| Style Name | Double notched bit |
| Unit Count | 1 Count |

## Product Details

- **Brand:** NATIKON
- **Item dimensions L x W x H:** 3 x 1 x 0.1 inches
- **Lock Type:** Key Lock
- **Material:** Zinc
- **Special Feature:** Portable

## Images

![KY-30 Skeleton Key with Double Notched Bit for House Doors with Mortise Locks (Antique Brass) - Image 1](https://m.media-amazon.com/images/I/61829TV90SL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ YESSSS YESS S YYEESSSSSS
*by D***? on July 17, 2026*

I had to file it down, but it worked. I'm actually going to buy another.

### ⭐⭐⭐⭐⭐ Solid and functional.
*by J***I on May 11, 2023*

Got these keys for the 100 year old mortise locks in my home. My son is a teenager now and needs a little more privacy, but not TOO much privacy! So I cleaned and lubricated the old locks and got these keys. Now he can have his privacy, but if I suspect foul play, I can unlock his door from the outside, as well. They fit perfectly and open all the locks in the house with ease. Great skeleton keys!

### ⭐ Not as advertised
*by S***H on August 28, 2026*

Painted / not real brass. Doesn’t fit well either.

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-11-08*