• Franke BFG621ONYX Basis Double Bowl Reversible Drainer Sink

    $1,273
    $446 (26%) off RRP of $1,719
    $446 (26%) off RRP of $1,719

    Franke BFG621ONYX Basis Double Bowl Reversible Drainer Sink

    $1,273
    $446 (26%) off RRP of $1,719
    $446 (26%) off RRP of $1,719
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    4 payments of $318.25 with
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    • Overview
    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    Constructed from 80% quartz sand and 20% very hard acrylic resin, a Franke Fragranite sink will make a statement in any kitchen with its subtle shine. Ideal for the active family, this material repels bacteria with a coating, and it resists temperatures of up to 280° Celsius.

    With two bowls plus a drainer, this sink is as practical as it is stylish, a fitting complement for both new and existing homes. Wash in one bowl and rinse in the other. Use the drainer to dry crockery, defrost a large shoulder of meat, or to sort ingredients.

    A taphole can be drilled on either the top or bottom of the sink, meaning it can be installed with the drainer on the left or the right.
    Durable granite construction

    Franke’s Fragranite sinks are composed of 80% quartz sand and 20% very hard acrylic resin. Available in different finishes, these sinks are attractive and durable in equal measure. Although finely textured, the surface is not porous, creating a sink with a high standard of hygiene.

    Multiple bowls, multiple applications

    Having multiple bowls in your sink will help you become a master of multitasking. Soak your peeled potatoes in one bowl while cleaning your lettuce in the other. This setup also helps when you have a sink full of clean soapy water but you still need to rinse out a pesky sauce-encrusted dinner plate.

    Flip it around to suit your needs

    This sink can be installed with the drainer on the left or the right. With two tap landings, the taphole can be drilled on the top or bottom and you can simply flip the sink around to have the drainer on the opposite side.

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    Specifications & manuals

    key Specifications
    Brand
    Franke
    Model Number
    BFG621ONYX
    Height (mm)
    200 mm
    Width (mm)
    1160 mm
    Depth (mm)
    500 mm
    Length (mm)
    1160 mm
    Finish Colour
    Black
    Finish Colour Description
    Fragranite Onyx
    Bowl Size
    337 x 420 x 190
    Sink Type
    Topmount
    Bowl Type
    Double
    Recommended Benchtop Type
    Laminate, Hardwood or Stone
    Taphole Size
    35 mm
    Overflow
    Material
    Fragranite - Scratch/Stain/Germ/Fade/Heat & Freeze Resistant. Made from 80% Quartz and 20% methylmethacrylate resin.
    Drainer
    Right Hand Drainer
    Notes
    Bowl Sizes are measured in W x H x D (mm)
    warranty
    Manufacturer Warranty
    50 Years
    Warranty Note
    Terms & Conditions apply
    cut Out
    Cut Out Length
    1144 mm
    Cut Out Width (mm)
    1144 mm
    Cut Out Depth (mm)
    484 mm
    Cut Out Note
    The cut-out measurements are only a guide. Your cabinet maker or stonemason must measure the physical size of this unit BEFORE making any cuts into a benchtop. See the manufacturer’s specification sheet below for more details.
    additional Dimensions
    Waste Size
    90 mm
    Bowl Capacity
    27L x2
    compatible Benchtop Types
    Laminate Benchtops
    Stone Benchtops
    Hardwood Benchtops
    sink Installation
    Topmount

    Reviews

    Rating snapshot

    5
    5
    4
    0
    3
    0
    2
    0
    1
    0

    Average customer rating

    Overall
    5.0
    Ease of setup
    5.0
    Build quality
    5.0
    Value of product
    5.0

    Appliances Online's customer reviews are independently managed by Bazaarvoice, ensuring their accuracy and honesty. Vouchers are sometimes offered to verified buyers in exchange for their unbiased review.

    Learn more about Bazaarvoice Authentic Reviews Trust Mark
    Pros
    1-3 of 5 reviews
    Schoona2026-03-15
    Worth the wait
    Had to wait for this sink to arrive on back order, but that was fine (kitchen still had to go in). AOL kept me up to date with where I was at in the supply chain. Delivered directly to my joiner for instillation.
    Build quality
    5.0
    Ease of use
    5.0
    Value of product
    5.0
    Kiko2023-08-24
    I love this sink.
    It looks good & sturdy and very modern. It suits my kitchen renovation
    Build quality
    5.0
    Ease of use
    5.0
    Value of product
    5.0
    MandyS2022-01-18
    fantastic product
    Love this sink, looks elegant and is easy to clean. would recommend to anyone looking for a different option to stainless steel
    Build quality
    5.0
    Ease of use
    5.0
    Value of product
    5.0

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
    Price was unbeatable
    Jason, Parkwood, QLD
    Easy and straight to the point
    John, Carlingford, NSW
    Delivered all services as advertised
    Sigrid Hawker, Bradbury, NSW

    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

    Hi, thinking of buying a black franke sink and one of your customer reviews mentions they are not straightforward to fit like a stainless steel sink . She said the bench top had to be ground down so the draining board was able to drain. susone · 2022-11-29
    Good Morning, Thank you for this product question, we have not had any issues with these sinks being installed if this was a stone benchtop that is possible as the stone may not have been 100% level and required to be ground down, this would also depend on how the sink was being installed. I hope this information will assist you when shopping here with us at Appliances Online. Colin Jones, Appliances Online
    What is the sqare silver bit for on the top ? Brayden · 2021-12-22
    Good Morning, Thank you for this product question, best to download the specification sheet as the image needs to be updated the square pop-up waste is now round and there is an overflow system as well. We are waiting for the updated image to come through from the supplier, the specification sheet will show the correct image for now. I hope this information will assist you when shopping here with us at Appliances Online. Colin Jones, Appliances Online
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