5 in Black Square Zinc Alloy Door Lock - PZS16
In Stock
Arrives in 8–15 business days (USA)
- In the box: 1 door lock, installation instructions
- Warranty: 1-year manufacturer's defect warranty · details
- Ships from Niagara Falls, New York
- In business since 2008
- ★★★★★ 4.5/5 from 75,193 customer reviews across our products
Overall Rating (2 reviews)
4.1/5
Design: 4 · Size: 4.5 · Color: 4.5 · Price: 3.5
★★★★☆ 3.8/5 ✓ Verified Buyer
Good, with one catch
Lauren A. · San Antonio, TX · Apr 20, 2026 · 7:14 PM
Design 4 · Size 4 · Color 4 · Price 3
The black looks sharp with our other hardware. Solid zinc alloy is substantial in the hand. Not the cheapest option, but worth it.
★★★★★ 4.5/5 ✓ Verified Buyer
Very happy
Stephane R. · Dallas, TX · Dec 15, 2025 · 7:55 PM
Design 4 · Size 5 · Color 5 · Price 4
New hardware for our vanity - looks brand new. Put on in minutes.
View or print a PDF with full product specifications.
View or print a PDF with step-by-step DIY installation instructions and drawings.
Quality control approved in Canada. Each box on your order is physically opened-up and inspected to make sure only the highest quality product is shipped. We take and store photos of every single quality audit of every single order we ship. You can see them when you track your order on our website. This product is not a group of multiple products but a unique SKU. It features a square shape. This door lock is designed to be installed as a door door lock. It is constructed with zinc alloy. This door lock comes with a matte finish in Black color.
Features:
- THIS PRODUCT INCLUDE(S): 1x door lock in black color.
- Introducing the privacy door knobs in a sleek black finish with a round rose measuring 65mm in diameter.
- These knobs are constructed with durable stainless steel material, ensuring longevity.
- They are designed to fit both right-handed and left-handed doors, offering versatile installation options.each package contains 3 locks, perfect for outfitting 3 separate doors.
- The privacy function of these locks eliminates the need for keys, making them ideal for bathroom or bedroom doors.
- In case of an emergency, the lock can be easily opened from the outside using a coin.the solid latch has a length of either 2-38 or 2-34 60mm or 70mm from the hole center to the door edge.
- It accommodates doors with a board thickness ranging from 1-38 to 1-34 35mm-45mm.installation is a breeze and can be completed in just three simple steps.
- Rest assured of their quality, as they conform to ansi grade 3 standards and have been tested to exceed 200,000 cycles.
- Please note that the square plate of the latch cannot be removed.
- Features a square shape with a modern style.
- Designed for door installation.
- DIY installation instructions are included in the box.
- Crafted from zinc alloy.
- Available in black with black hardware accents.
- 5-in. width (left to right).
- 0.7-in. depth (front to back).
- 0.03-in. height (bottom to top).
- All dimensions are nominal.
- Typically ships within 5 days.
- Quality control approved in North America.
- Each box on your order is physically opened and inspected to ensure only the highest quality product is shipped.
- We photograph every quality audit for every order — view them when you track your order on our website.
In Stock
Arrives in 8–15 business days (USA)
- In the box: 1 door lock, installation instructions
- Warranty: 1-year manufacturer's defect warranty · details
- Ships from Niagara Falls, New York
- In business since 2008
- ★★★★★ 4.5/5 from 75,193 customer reviews across our products
| Product ID | PZS16 |
|---|---|
| Product Type | Door Lock |
| Shape | Square |
| Install Type | Door |
| Width Group | 0-in. - 9-in. |
| Material | Zinc Alloy |
| Color | Black |
Questions & Answers 7
Ask a questionAnswered by the Warm Bath Tiles team. Fit, installation, what is in the box - ask anything.
Frequently asked about this product
Q
How fast will it arrive, and is shipping free?
Frequently asked
A
Shipping is free to Canada and the mainland United States. In-stock orders leave our warehouse within 1 business day. Delivery takes 1-5 business days in Canada and 3-10 business days in the United States once it ships, by courier with tracking.
Warm Bath Tiles team
Q
Will I pay duties or customs on a cross-border order?
Frequently asked
A
No. We are the shipper of record, so any customs duties or import fees on a cross-border order are paid by us - nothing extra is charged at delivery.
Warm Bath Tiles team
Q
Is there a warranty?
Frequently asked
A
Yes - every product comes with a 1-year manufacturer's defect warranty, from the date it is delivered. If a manufacturing defect shows up, contact us with your order number and photos and we will send a part, replace the item or refund it. The full Warranty Policy is on our Legal page (Warranty Policy).
Warm Bath Tiles team
Q
Is it in stock right now?
Frequently asked
A
Yes - it is in stock at our warehouse and ships within 1 business day. The stock count on this page is live.
Warm Bath Tiles team
Q
Can I see the installation sheet or cut-out template before I order?
Frequently asked
A
Yes. Send us the product code through live chat or the Contact Us page and we will email the installation sheet and template drawing so you can check the fit before you buy.
Warm Bath Tiles team
Q
Can I return it if it does not fit or I change my mind?
Frequently asked
A
Yes, within 30 days of delivery, as long as it is new, uninstalled and in the original packaging. For a change of mind a 35% restocking fee applies and the buyer pays the return shipping. Damaged, defective, wrong or missing items are replaced or refunded with no fee and free return shipping - inspect the box at delivery and send us photos within 24 hours. Check the cut-out template against your cabinet and countertop before cutting; a sink that has been installed cannot be returned.
Warm Bath Tiles team
Q
Do you offer contractor or trade pricing?
Frequently asked
A
Yes. Contractors, builders, architects, designers and other trade professionals get NET pricing through a Trade Pro account. Sign in or apply on our Dealer Login page, or ask us through live chat.
Warm Bath Tiles team
Ask a question about this product
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