SKU: 37460880546

42" Black Granite Stone Farmhouse Kitchen Sink, Single Bowl, Reversible, KF422010SB-NLP-BK

Sale price$2173.50 Regular price$2415.00
Save 10%

Pay in installments of $603.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

42" Black Granite Stone Farmhouse Kitchen Sink, Single Bowl, Reversible, KF422010SB-NLP-BK42" Black Granite Stone Farmhouse Kitchen Sink, Single Bowl, Reversible, KF422010SB NLP BK Allstone Group farmhouse sinks are handcrafted with precision from single blocks of stone. Focused on creating lasting products of natural beauty, Allstone Group farmhouse kitchen sinks are available in a wide variety of unique designs and stone colors. With the largest inventory in North America, you are sure to find the sink of your choice. Black Granite This

42" Black Granite Stone Farmhouse Kitchen Sink, Single Bowl, Reversible, KF422010SB-NLP-BK

Allstone Group farmhouse sinks are handcrafted with precision from single blocks of stone. Focused on creating lasting products of natural beauty, Allstone Group farmhouse kitchen sinks are available in a wide variety of unique designs and stone colors. With the largest inventory in North America, you are sure to find the sink of your choice.

Black Granite This elegant honed stone has a gun metal black look. This is the hardest and most dense stone we carry, making it suitable for both home and commercial kitchen use.

View other sinks made from Black Granite

Please see our color disclaimer.

Features


  • Exquisite handcrafted sinks from a single block of stone
  • Beautiful Natural Color
  • The base surface of the sink is slightly sloped towards the drain for easy draining.
  • Each sink is one of a kind, and the actual product may vary from the pictures
  • Clean using dishwashing soap or bleach

For Farmhouse Sinks the recommended base cabinet size is 3" more than the width of the sink.

Details


Bowl Depth (Interior): 9"
Bowl Split: Single
Collection: Contemporary
Color: Black
Drain Placement: Center
Installation Type: Farmhouse/Apron
Item Height: 10"
Item Length (Front to Back): 20"
Item Weight: 260 lbs
Item Width (Side to Side): 42"
Material: Black Granite
Number of Bowls: 1
Number of Faucet Holes: 0
Shape: Rectangle
Sku: KF422010SB-NLP-BK
Ship Method: Freight
Wall Thickness: 1.25"

Warranty


Limited 10 Year Guarantee
Allstone Warranty Details (PDF)

Manuals


Specifications Sheet (PDF)

Product Care


Product Care (PDF)

Installation Instructions


This product requires professional installation and custom cabinetry. This product cannot be installed in a standard sink cabinet without major changes and customization. This sink is heavy and will require extra support to bear the weight of the sink. A custom sink base is recommended. Please consult a kitchen design specialist or professional cabinet maker for further assistance on installation.

The sink dimensions provided are nominal. No cut-out template is provided, due to varied cutout sizes that are based on your preferences. Please use the actual sink as a template before making cabinetry/countertops.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 37460880546

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 21 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
mary grace rutland
Pawtucket, US
★★★★★ 1
Awful packaging
Just got the product so I can’t give opinion on if it works to whiten my teeth but I will say the packaging is awful. The powder gets all over the lip of the container and all over the sink. Hard pass unless you want to clean your sink each time you use it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
O
Verified Purchase
OutdoorMerican
Charlottesville, US
★★★★★ 5
Best I’ve used in 40yrs
Color: A - Magic Mint (Pack of 1)
Fast shipping Quality product Great results No after taste
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
O
Verified Purchase
ODemi
Port Orchard, US
★★★★★ 5
Very pleasant nano hydroxyapatite toothpaste.
Color: A - Magic Mint (Pack of 3)
Bought this new nano hydroxyapatite toothpaste free of fluoride. This is a new technology toothpaste that reinforces enamel. The Mint taste is very pleasant.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
C
Verified Purchase
Clashmore
San Leandro, US
★★★★★ 4
Pineapple and papaya
Color: A - Magic Mint (Pack of 3), Color: A - Magic Mint (Pack of 3)
I like it okay. I will use all of it but I am unsure if I will buy it again. It foams very little. I feel like I use more than I do with other pastes/gels. My mouth feels clean without having that too minty/medicinal taste from traditional flouride pastes. It comes out of the tube easy and sticks to my brush. I didn’t know until after I purchased it that there is papaya and pineapple extracts. There IS a photo in the product description that says this and I neglected to click through them all. I have two members in my household that are allergic to those ingredients so I have not had them try it. The only taste is a mild mint though. I think the whitening effects of nanohydroxyapatite pastes is much better than other popular brands that boast “whitening.” My teeth simply look whiter and shiny.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
J
Verified Purchase
JOHN V. PENA
Lake Worth, US
★★★★★ 5
GREAT CHOICE !!!
Color: A - Magic Mint (Pack of 1)
Definitely works as discribed helped with tooth sensitivity active ingredients help whiten and strengthen tooth enamel. I alternate 3 X a week woth normal Fluoride toothpastes and use this 2X a week. Total game changer
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026

recommand products