---
product_id: 250695730
title: "Probrico Black Door Knobs for Bedroom Bathroom, Interior Door Knob with Round Ball, Matte Black Privacy Door Knob, 6 Pack"
brand: "probrico"
price: "¥13264"
currency: JPY
in_stock: true
reviews_count: 8
category: "Probrico"
url: https://www.desertcart.jp/products/250695730-probrico-black-door-knobs-for-bedroom-bathroom-interior-door-knob
store_origin: JP
region: Japan
---

# ANSI Grade 3 security, 200,000+ cycles Matte black, anti-fingerprint finish 5-pin pick resistant brass cylinder Probrico Black Door Knobs for Bedroom Bathroom, Interior Door Knob with Round Ball, Matte Black Privacy Door Knob, 6 Pack

**Brand:** probrico
**Price:** ¥13264
**Availability:** ✅ In Stock

## Summary

> 🖤 Lock in style and privacy with Probrico’s matte black perfection!

## Quick Answers

- **What is this?** Probrico Black Door Knobs for Bedroom Bathroom, Interior Door Knob with Round Ball, Matte Black Privacy Door Knob, 6 Pack by probrico
- **How much does it cost?** ¥13264 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/250695730-probrico-black-door-knobs-for-bedroom-bathroom-interior-door-knob)

## Best For

- probrico enthusiasts

## Why This Product

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

## Key Features

- • **Next-Level Privacy:** Keyless privacy lock with easy turn-button for bedrooms and bathrooms—no fumbling for keys.
- • **Sleek & Smudge-Free:** Matte black finish resists fingerprints and corrosion, keeping your doors looking flawless.
- • **Complete Set, Instant Upgrade:** 6-pack includes knobs, solid latches, screws, and instructions—everything you need for a seamless modern upgrade.
- • **Universal Fit, Effortless Install:** Adjustable latch fits all standard doors (1-3/8" to 1-3/4" thick) and works on right or left-handed doors.
- • **Built to Last, Designed to Impress:** Exceeds 200,000 cycles with ANSI Grade 3 durability for long-lasting security.

## Overview

Probrico’s 6-pack matte black door knobs combine ANSI Grade 3 security with a sleek, anti-fingerprint finish. Featuring a 5-pin pick resistant brass cylinder and adjustable latch, these privacy knobs fit standard interior doors and offer keyless locking for bedrooms and bathrooms. Durable, corrosion-resistant, and easy to install, they provide a modern, cohesive upgrade for any home.

## Description

Probrico Black Door Knobs for Bedroom Bathroom, Interior Door Knob with Round Ball, Matte Black Privacy Door Knob, 6 Pack - desertcart.com

Review: Stunning Upgrade and Easy Installation! - I purchased these door knobs to replace all the hardware throughout my home, and I am absolutely thrilled with the result! I recently painted my doors black, and installing these matching black door knobs was the perfect decision—they completely elevate the look of every room. I was able to install them myself easily, which speaks to their straightforward design. They are clearly well-made and I haven't had a single issue with their performance. Highly recommend them for a beautiful and simple home transformation!
Review: Nice Matte Black Finish - Reasonable price and good quality so far. Bought enough to match all doors in my house (along with matte black hinges to replace out) for a seamless appearance.

## Features

- Confirm with ANSI Grade 3, Exceeds 200,000 cycles; 5 pins pick resistant brass cylinder, brass key nickel plated.Wear-resistant and corrosion-resistant
- Black Finish: anti-fingerprint, more attractive, durable; Modern ball handle, no sharp edges, rounded without hurting hands
- Privacy knobs without keys, designed for a private space, such as for bedrooms and bathrooms, be locked with turn buttons without a key. Use for bathroom or bedroom door. Reinforced lock latch, resistant to impact, not afraid of slamming the door
- Latch has adjustable backset 2-3/8" to 2-3/4" to fit all standard door preparations:fits doors thicknes:1-3/8 inch to 1-3/4 inch (35mm to 45mm)
- Universal handing: fits both right handed and left handed doors；Package Includes: Selected Door Knobs, Keys, Solid Latch, Screws, Installation Instructions and all the mounting hardware needed. Easy to Install

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079R6C3Q7 |
| Additional Features | Adjustable |
| Best Sellers Rank | #1,489 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #9 in Door Knobs |
| Brand | Probrico |
| Brand Name | Probrico |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 4,154 Reviews |
| Exterior Finish | Black |
| Finish Types | Black |
| Hand Orientation | Universal |
| Handle Attachment Mechanism | Screw-on |
| Handle Material | Stainless Steel |
| Handle Type | Knob |
| Included Components | Knob, Screws, Latch, Strike Plate |
| Item Dimensions L x W | 1"L x 1"W |
| Item Weight | 6.3 Pounds |
| Lock Type | Keyless Entry Lock"}(or)"Push Button Lock |
| Manufacturer | Probrico |
| Manufacturer Part Number | DL609BKBK-6@#Pack |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Metal Type | Stainless Steel |
| Product Dimensions | 1"L x 1"W |
| Shape | Round |
| Specific Uses For Product | Commercial/Residential |
| Style | Colonial |
| Style Name | Colonial |
| Theme | Modern |
| UPC | 717332411304 713965513156 |
| Unit Count | 6 Count |

## Product Details

- **Brand:** Probrico
- **Color:** Black
- **Material:** Stainless Steel
- **Product Dimensions:** 1"L x 1"W
- **Style:** Colonial

## Images

![Probrico Black Door Knobs for Bedroom Bathroom, Interior Door Knob with Round Ball, Matte Black Privacy Door Knob, 6 Pack - Image 1](https://m.media-amazon.com/images/I/71k+dGCjpGL.jpg)

## Available Options

This product comes in different **Color, Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Stunning Upgrade and Easy Installation!
*by L***I on November 25, 2025*

I purchased these door knobs to replace all the hardware throughout my home, and I am absolutely thrilled with the result! I recently painted my doors black, and installing these matching black door knobs was the perfect decision—they completely elevate the look of every room. I was able to install them myself easily, which speaks to their straightforward design. They are clearly well-made and I haven't had a single issue with their performance. Highly recommend them for a beautiful and simple home transformation!

### ⭐⭐⭐⭐⭐ Nice Matte Black Finish
*by J***Y on January 23, 2026*

Reasonable price and good quality so far. Bought enough to match all doors in my house (along with matte black hinges to replace out) for a seamless appearance.

### ⭐⭐⭐⭐⭐ Great quality. I highly recommend these knobs
*by K***R on November 12, 2025*

We only order these doorknob for our rehab houses. Box store are to costly. The quality is great. They are easy to install. They are secure and stable. They functional use is top quality. We order every time for a build.

## Frequently Bought Together

- Probrico Black Door Knobs for Bedroom Bathroom, Interior Door Knob with Round Ball, Matte Black Privacy Door Knob, 6 Pack
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**Shop now:** [https://www.desertcart.jp/products/250695730-probrico-black-door-knobs-for-bedroom-bathroom-interior-door-knob](https://www.desertcart.jp/products/250695730-probrico-black-door-knobs-for-bedroom-bathroom-interior-door-knob)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-05-09*