--- product_id: 250695730 title: "Black Door Knobs for Bedroom Bathroom, Interior Door Knob with Round Ball, Matte Black Privacy Door Knob, 6 Pack" brand: "probrico" price: "€ 147.29" currency: EUR in_stock: true category: "Probrico" url: https://www.desertcart.nl/products/250695730-black-door-knobs-for-bedroom-bathroom-interior-door-knob-round store_origin: NL region: Netherlands --- # Matte black anti-fingerprint finish ANSI Grade 3 security 200,000+ durability cycles Black Door Knobs for Bedroom Bathroom, Interior Door Knob with Round Ball, Matte Black Privacy Door Knob, 6 Pack **Brand:** probrico **Price:** € 147.29 **Availability:** ✅ In Stock ## Summary > 🔑 Elevate your space with security and style—because every detail counts. ## Quick Answers - **What is this?** 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?** € 147.29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/250695730-black-door-knobs-for-bedroom-bathroom-interior-door-knob-round) ## 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 Last:** Endures over 200,000 cycles—durability that keeps up with your busy lifestyle. - • **Effortless Privacy:** Keyless turn-button lock perfect for bedrooms and bathrooms—privacy on demand. - • **Unmatched Security:** ANSI Grade 3 certified with 5-pin pick-resistant brass cylinder for peace of mind. - • **Sleek & Smudge-Free:** Matte black finish resists fingerprints, maintaining a modern, flawless look. - • **Universal Fit & Easy Install:** Adjustable latch fits all standard doors; install in minutes with included hardware. ## Overview Probrico Black Door Knobs combine ANSI Grade 3 security with a durable, corrosion-resistant matte black finish. Designed for privacy spaces like bedrooms and bathrooms, these keyless knobs feature a smooth, modern round ball handle that’s comfortable and safe. With an adjustable latch and universal handing, installation is quick and fits standard door sizes, making it the perfect upgrade for a sleek, secure home. ## Description Probrico Black Door Knobs for Bedroom Bathroom, Interior Door Knob with Round Ball, Matte Black Privacy Door Knob, 6 Pack - desertcart.com ## 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 | #1,920 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #12 in Door Knobs | | Brand | Probrico | | Brand Name | Probrico | | Color | Black | | Customer Reviews | 4.5 out of 5 stars 4,332 Reviews | | Exterior Finish | Black | | Finish Types | Black | | Hand Orientation | Universal | | Handle Attachment Mechanism | Screw-on | | Handle Compatibility | Universal | | Handle Material | Stainless Steel | | Handle Type | Knob | | Included Components | Knob, Screws, Latch, Strike Plate | | Indoor Outdoor Usage | Indoor | | 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 ![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. ## 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.nl/products/250695730-black-door-knobs-for-bedroom-bathroom-interior-door-knob-round](https://www.desertcart.nl/products/250695730-black-door-knobs-for-bedroom-bathroom-interior-door-knob-round) --- *Product available on Desertcart Netherlands* *Store origin: NL* *Last updated: 2026-11-01*