--- product_id: 405745302 title: "Probrico Black Door Knobs for Bedroom Bathroom, Interior Door Knob with Round Ball, Matte Black Privacy Door Knob, 6 Pack" brand: "probrico" price: "€ 317.80" currency: EUR in_stock: true reviews_count: 5 category: "Probrico" url: https://www.desertcart.be/products/405745302-probrico-black-door-knobs-for-bedroom-bathroom-interior-door-knob store_origin: BE region: Belgium --- # ANSI Grade 3 security 250,000+ smooth cycles Adjustable universal fit Probrico Black Door Knobs for Bedroom Bathroom, Interior Door Knob with Round Ball, Matte Black Privacy Door Knob, 6 Pack **Brand:** probrico **Price:** € 317.80 **Availability:** ✅ In Stock ## Summary > 🚪 Elevate your space with effortless style and lasting security ## 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?** € 317.80 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/405745302-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 - • **Built to Endure:** ANSI Grade 3 certified with over 250,000 turn cycles for lasting reliability. - • **Universal Privacy Fit:** Reversible for left or right doors, perfect for bedrooms and bathrooms with emergency coin release. - • **Sleek Matte Black Finish:** Fingerprint-resistant modern design that elevates any interior instantly. - • **DIY Friendly Installation:** Complete hardware and quick guide included—upgrade your doors in just 10 minutes. - • **Customizable Lock Direction:** Set your lock orientation—no awkward surprises, just seamless control. ## Overview Probrico Black Door Knobs combine ANSI Grade 3 durability with a sleek matte black finish, designed for privacy doors in bedrooms and bathrooms. Featuring a reversible, adjustable latch and easy DIY installation, this 6-pack offers a modern upgrade that’s fingerprint-resistant and built to withstand over 250,000 uses—perfect for millennial professionals seeking both style and function in their home. ## Description Knobs are made of stainless steel, which has high density and high strength; Confirm with ANSI Grade 3, Exceeds 200,000 cycles;Universal handing; fits both right handed and left handed doors; Latch has adjustable backset 2-3/8" to 2-3/4" to fit all standard door preparations; Function Available: Privacy: with lock function but keyless, you could locked inside, but can't open outside as there is no key. Usually for Bedroom/Bathroom door. (could open with coin in emergency) Review: Great price - Good quality for the price Review: The colour - Very nice, easy to install. ## Features - SET YOUR LOCK DIRECTION - NO "BACKWARDS" SURPRISE: Unlike the knob that locked in a fixed orientation, for this black door knobs you can choose whether the turn-button sits horizontal or vertical BEFORE installing - just position the button the way that feels natural to you. Follow the included quick-start guide (Photo 2 of Product description part). Locks from inside with a turn button; unlocks from outside with a coin or flat screwdriver in an emergency - no keys to lose - BUILT TO LAST - ANSI GRADE 3, 250,000+ CYCLES: Independently rated to ANSI Grade 3 and tested past 250,000 turn cycles, so Probrico door knob keeps turning smoothly for years of daily bedroom and bathroom use. Solid stainless steel construction with a 5-pin brass cylinder resists wear, rust and corrosion. The matte black finish is anti-fingerprint and keeps its look - Tip: leave the protective film on until the knob is fully mounted to avoid install scratches - INSTANT MODERN UPGRADE FOR EVERY DOOR: Clean matte black flat-ball look instantly elevates bedrooms, bathrooms, offices and hallways - reviewers call it a small change that "dramatically" transforms a room. The smooth ball has no sharp edges or exposed screws, comfortable to grip and safe for kids. 6-pack interior door knobs let you match every interior door in one budget-friendly project - EASY 10-MINUTE DIY INSTALL, ALL HARDWARE INCLUDED: A true one-person job - each set comes with the knob, adjustable latch, strike plate, screws and step-by-step instructions; no professional help needed. The adjustable latch fits both 2-3/8" and 2-3/4" backsets and doors 1-3/8" to 1-3/4" thick - standard for most US interior doors. Please note the strike plate and faceplate are one-piece (non-removable), so on older or non-standard door frames, check your existing cut-out before installing - UNIVERSAL FIT FOR INTERIOR PRIVACY DOORS: Fully reversible for both left- and right-handed doors - one product fits any interior swing. The door knobs interior are designed for privacy rooms (bedroom, bathroom, home office), NOT for exterior/entry security - the emergency coin-release on the outside is a safety feature so no one gets locked in, not a security weakness. Ideal for whole-home refreshes, rentals and new builds where you want a consistent modern black look across every door ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B079R6C3Q7 | | Additional Features | Adjustable | | Best Sellers Rank | #396,674 in Home Improvement ( See Top 100 in Home Improvement ) #482 in Doorknobs | | Brand | Probrico | | Brand Name | Probrico | | Colour | Privacy(Bed/Bath) | | Customer Reviews | 4.4 out of 5 stars 2,303 Reviews | | Exterior Finish | Black | | Hand Orientation | Universal | | Handle Material | Stainless Steel | | Handle Type | Knob | | Included Components | Installation Hardware | | Indoor Outdoor Usage | Indoor | | Item Dimensions L x W | 20L x 5W Centimeters | | Item Weight | 6.31 Pounds | | Lock Type | Privacy Lock (Thumb Turn & Coin Hole) | | Manufacturer | Probrico | | Manufacturer Part Number | DL609BKBK-6@#Pack | | Material | Stainless Steel | | Material Type | Stainless Steel | | Metal Type | Alloy Steel, Stainless Steel | | Product Dimensions | 20L x 5W Centimeters | | Product Finish Type | Black | | Shape | Round | | Specific Uses For Product | Bathroom,Bedroom | | Style | Colonial | | Style Name | Colonial | | Theme | Modern | | UPC | 717332411304 713965513156 | | Unit Count | 6.0 Count | ## Product Details - **Brand:** Probrico - **Colour:** Privacy(Bed/Bath) - **Exterior Finish:** Black - **Handle Type:** Knob - **Material:** Stainless Steel - **Product Dimensions:** 20L x 5W Centimeters - **Shape:** Round - **Special Feature:** Adjustable - **Specific Uses For Product:** Bathroom,Bedroom - **Style:** Classic, 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) ![Probrico Black Door Knobs for Bedroom Bathroom, Interior Door Knob with Round Ball, Matte Black Privacy Door Knob, 6 Pack - Image 2](https://m.media-amazon.com/images/I/61bPuV85cfL.jpg) ![Probrico Black Door Knobs for Bedroom Bathroom, Interior Door Knob with Round Ball, Matte Black Privacy Door Knob, 6 Pack - Image 3](https://m.media-amazon.com/images/I/71SBQOAq-iL.jpg) ![Probrico Black Door Knobs for Bedroom Bathroom, Interior Door Knob with Round Ball, Matte Black Privacy Door Knob, 6 Pack - Image 4](https://m.media-amazon.com/images/I/71VvnIX436L.jpg) ![Probrico Black Door Knobs for Bedroom Bathroom, Interior Door Knob with Round Ball, Matte Black Privacy Door Knob, 6 Pack - Image 5](https://m.media-amazon.com/images/I/71AKD8CKlJL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great price *by E***O on 15 May 2025* Good quality for the price ### ⭐⭐⭐⭐⭐ The colour *by C***S on 28 April 2023* Very nice, easy to install. ### ⭐⭐⭐⭐ Nice *by K***M on 2 June 2024* Beautiful knobs, but some stick when twisting. And the locks are very hard to turn. But it's fine ## Frequently Bought Together - Probrico Black Door Knobs for Bedroom Bathroom, Interior Door Knob with Round Ball, Matte Black Privacy Door Knob, 6 Pack - 30 Pack Rounded Matte Black Door Hinges 3.5 Inch 5/8" Radius Interior 3 1/2" Flat Iron Bifold Residential Standard Bedroom Indoor for Doors 3 ½"Hardware Control House Home Decor Essentials Accessories - HOMOTEK 12 Pack Black Spring Door Stops,3-1/8" Heavy Duty - Flexible Door Stopper with Low Mounted Black Rubber Bumper Tips --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/405745302-probrico-black-door-knobs-for-bedroom-bathroom-interior-door-knob](https://www.desertcart.be/products/405745302-probrico-black-door-knobs-for-bedroom-bathroom-interior-door-knob) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-17*