SKU: 37147238902

Brett Martin Underground 450mm Heavy Duty Square Gully Grate

Sale price$159.74 Regular price$177.49
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

Brett Martin Underground 450mm Heavy Duty Square Gully GrateIntroducing the Brett Martin Underground 450mm Heavy Duty Square Gully Grate, a robust and reliable solution for your drainage needs. This product is designed to withstand heavy loads, making it an ideal choice for areas with high traffic. The grate measures 580mm in length and 525mm in width, providing a substantial surface area for efficient water drainage. Its 105mm diameter ensures that even large volumes of water can be quickly and effectively

Introducing the Brett Martin Underground 450mm Heavy Duty Square Gully Grate, a robust and reliable solution for your drainage needs. This product is designed to withstand heavy loads, making it an ideal choice for areas with high traffic. The grate measures 580mm in length and 525mm in width, providing a substantial surface area for efficient water drainage. Its 105mm diameter ensures that even large volumes of water can be quickly and effectively drained away, preventing the build-up of surface water and reducing the risk of flooding.

The Brett Martin Underground Gully Grate is not only functional but also aesthetically pleasing. It comes in a sleek silver colour that will blend seamlessly with any outdoor environment. The grate is made from a durable material that is resistant to wear and tear, ensuring that it maintains its high performance and attractive appearance for years to come. Despite its heavy-duty design, the grate is lightweight and easy to install, making it a convenient choice for both professional contractors and DIY enthusiasts.

Unfortunately, this product does not come with a warranty. However, Brett Martin is a reputable brand known for its high-quality products, so you can be confident in the longevity and performance of this gully grate. Whether you're installing a new drainage system or replacing an old grate, the Brett Martin Underground 450mm Heavy Duty Square Gully Grate is a reliable and cost-effective choice.

Key Features

  • Heavy-duty design suitable for high traffic areas
  • Measures 580mm in length and 525mm in width with a 105mm diameter for efficient drainage
  • Sleek silver colour that blends seamlessly with any outdoor environment
  • Made from a durable, wear-resistant material
  • Lightweight and easy to install
  • Manufactured by Brett Martin, a reputable brand known for high-quality products


Frequently Asked Questions

What is the Brett Martin Underground 450mm Heavy Duty Square Gully Grate?

The Brett Martin Underground 450mm Heavy Duty Square Gully Grate is a robust and reliable solution for drainage needs. It is designed to withstand heavy loads, making it an ideal choice for areas with high traffic.

What are the dimensions of this gully grate?

The grate measures 580mm in length and 525mm in width, with a 105mm diameter, providing a substantial surface area for efficient water drainage.

What color is the Brett Martin Underground Gully Grate?

The Brett Martin Underground Gully Grate comes in a sleek silver color that will blend seamlessly with any outdoor environment.

What material is the Brett Martin Underground Gully Grate made from?

The grate is made from a durable, wear-resistant material that ensures it maintains its high performance and attractive appearance for years to come.

Is the Brett Martin Underground Gully Grate easy to install?

Yes, despite its heavy-duty design, the grate is lightweight and easy to install, making it a convenient choice for both professional contractors and DIY enthusiasts.

Does the Brett Martin Underground Gully Grate come with a warranty?

Unfortunately, this product does not come with a warranty. However, Brett Martin is a reputable brand known for its high-quality products, so you can be confident in the longevity and performance of this gully grate.

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: 37147238902

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4.3 ★★★★★
Based on 801 reviews
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K
Verified Purchase
Kady
West Palm Beach, US
★★★★★ 5
Great product.
Style: Holder+Dash+Vent+Windshield
This worked perfectly in my vehicle making hands free driving easy. Installation was very simple, easy to charge my phone in this mount. Very stable, my phone never fell out or off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
L
Verified Purchase
Leah
Dallas, US
★★★★★ 5
Almost perfect
Style: Screen+Charger
Solid mount. I’ve tried other ones but they don’t sit as nicely as this one. It also has a lot of adjustments to allow for using it any way you need it to so it is very versatile. The magnet strength is really good and holds my phone really well. Sometimes it feels too strong which I guess is a good thing. The charging works well but I wish the cable was a little longer
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
D
Verified Purchase
DJ
Massapequa, US
★★★★★ 5
Super easy to set up
Style: Screen+Charger, Style: Screen+Charger
I couldn’t be happier with this car phone mount—it’s easily one of the best accessories I’ve added to my vehicle. The build quality feels solid and durable, with a strong grip that keeps my phone securely in place even on bumpy roads. Installation was quick and hassle-free, and it holds firmly without slipping or needing constant readjustment. What really stands out is how easy it is to use one-handed. I can mount or remove my phone in seconds, which makes a big difference while driving. The adjustable viewing angles are perfect for navigation, and it doesn’t block my view of the road at all.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
A
Verified Purchase
Andrew
Carnegie, US
★★★★★ 3
Poor socket design.
Style: Holder+Dash+Vent+Windshield
Overall this is a pretty decent phone mount. I have used it with both the windshield and vent mounts. The only problem I have is the design of the ball swivel. The socket contains a rubber piece to help increase the grip, but over time heat from the sun or the air vent makes the ball glue itself to this rubber piece. When you try to make an adjustment, the ball will not move in the socket and ends up breaking the socket. This is happened to me twice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2025
J
Verified Purchase
Javier Garcia
Houston, US
★★★★★ 5
Great Phone Holder
Style: Holder+Dash+Vent+Windshield
I bought the version with the suction cup mount and I’m very happy with it. It holds my phone securely in place and doesn’t move around while driving. It’s also very easy to place the phone in the holder and remove it when needed. The suction cup sticks well to the dashboard, and you can position it so the phone stays in a safe, easy-to-see spot while driving. Overall, a great and reliable phone mount. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026

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