--- 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: "€ 431.35" currency: EUR in_stock: false reviews_count: 5 category: "Probrico" url: https://www.desertcart.sk/products/405745302-probrico-black-door-knobs-for-bedroom-bathroom-interior-door-knob store_origin: SK region: Slovakia --- # ANSI Grade 3 Security Matte Black Anti-Fingerprint Finish Adjustable Backset 2-3/8"–2-3/4" Probrico Black Door Knobs for Bedroom Bathroom, Interior Door Knob with Round Ball, Matte Black Privacy Door Knob, 6 Pack **Brand:** probrico **Price:** € 431.35 **Availability:** ❌ Out of Stock ## Summary > 🖤 Lock in style and privacy with Probrico’s sleek matte black door knobs! ## 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?** € 431.35 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/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 - • **Universal Fit:** Adjustable latch fits doors 1-3/8" to 1-3/4" thick, right or left handed - • **Effortless Privacy:** Keyless thumb-turn lock perfect for bedrooms & bathrooms - • **Sleek & Safe Design:** Modern rounded ball handle with no sharp edges for comfort and style - • **Unmatched Durability:** Exceeds 200,000 cycles for long-lasting performance - • **Hassle-Free Installation:** Complete hardware kit included for quick, DIY setup ## Overview Probrico Black Door Knobs combine ANSI Grade 3 security with a durable matte black finish that resists fingerprints and corrosion. Designed for privacy in bedrooms and bathrooms, these stainless steel knobs feature a keyless thumb-turn lock and an adjustable latch to fit standard door sizes. With universal handing and a modern rounded design, they offer both style and comfort. The 6-pack includes all installation hardware for an easy upgrade to your home’s interior. ## 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: These knobs are nice and simple, were easy to install and feel pretty durable. I changed out all my knobs in my house, from the lever style to these knobs, I finally feel like I live in a home and not a hotel Review: Great strong product. Easy to install great material and directions. ## 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 | | Best Sellers Rank | #276,257 in Home Improvement ( See Top 100 in Home Improvement ) #275 in Doorknobs | | Brand | Probrico | | Colour | Privacy(Bed/Bath) | | Exterior Finish | Black | | Hand Orientation | Universal | | Handle Material | Stainless Steel | | Included Components | Installation Hardware | | Item Weight | 2 kg 860 g | | Item part number | DL609BKBK-6@#Pack | | Lock Type | Privacy Lock (Thumb Turn & Coin Hole) | | Manufacturer | Probrico | | Material | Stainless Steel | | Metal Type | Alloy Steel, Stainless Steel | | Net Quantity | 6.0 Count | | Product Dimensions | 20L x 5W Centimeters | | Special Feature | Adjustable | | Specific Uses For Product | Bathroom,Bedroom | | Theme | Modern | | UPC | 717332411304 713965513156 | ## 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/418TdcMgpTL.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/41X9n0WE7rL.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/41juNf3BTCL.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/51B55JJLi+L.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/51eEBChQDYL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by L***R on 21 January 2022* These knobs are nice and simple, were easy to install and feel pretty durable. I changed out all my knobs in my house, from the lever style to these knobs, I finally feel like I live in a home and not a hotel ### ⭐⭐⭐⭐⭐ Review *by A***R on 14 May 2025* Great strong product. Easy to install great material and directions. ### ⭐⭐⭐⭐⭐ Review *by E***Y on 7 January 2024* The handles are wonderful. The colour is exactly what I wanted and expected. Very easy to install! Specially if you’re new to it. 10/10 recommend. And love that you can choose how many you need. Easy selection process ## 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.sk/products/405745302-probrico-black-door-knobs-for-bedroom-bathroom-interior-door-knob](https://www.desertcart.sk/products/405745302-probrico-black-door-knobs-for-bedroom-bathroom-interior-door-knob) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-07-16*