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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Wilf
Fort Morgan, US
★★★★★ 4
NICE Shirt that SHRINKS!!
Fit Type: Regular Fit, Color: Blue, Size: X-Large
Loved this shirt right out of the package. Put a little steam pressing on it and it was perfect. Has a thicker softer feel than most casual dress shirts. Ordered XL with the "regular" fit and it could be worn tucked or out without it looking overly blousy. SADLY, after a first wash on cold and tumble dry low, and pulled it out early and it shrunk by almost a full size!!! The sleeves, length of shirt and overall fittage shrunk so that now it fits like a snug large. I've never had a shirt shrink like this, hence, the one star off. I would have given it 2 stars off, but the original quality of the shirt is nice, just beware of the shrinkage factor. Don't put it in the dryer at all, only air dry it. I'm tempted to reorder another but just then never put it in the dryer.
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Reviewed in the United States on May 23, 2026
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Josh Rod
Los Angeles, US
★★★★★ 5
Shirt worth buying several times
Size: XX-Large, Color: Anthracite Polo Stripe
Purchased another of same order and have found them to be excellent. Comfort, sizing, and quality. Can be dressed up or dressed down and they look great either way. Worn in very hot weather and have not been oppressed by sweat. Nice. Will be purchasing more. Sizing was great. Loose and long enough to land just right over pants pocket top.
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Reviewed in the United States on June 1, 2026
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TheKaizenOne
Houston, US
★★★★★ 5
Great Quality and Comfortable Fit
Size: Large, Color: Washed Blue
I picked up the Amazon Essentials Men’s Golf Polo Shirt, and I’m really impressed. The fabric is soft, breathable, and lightweight — perfect for hot days on the golf course or casual wear. The fit is spot-on, not too tight or too loose, and it looks sharp tucked in or out. It’s held up well after multiple washes without shrinking or losing shape. For the price, it’s excellent quality and a great value. If you need a reliable, comfortable polo for sports or everyday wear, this one is a solid choice. Highly recommend!
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Reviewed in the United States on September 5, 2025
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Picantedulce
Carnegie, US
★★★★★ 4
Good quality, but runs a bit short
Size: X-Large, Color: Light Grey Heather
Overall, this is a solid polo for the price. The fabric quality is better than expected, with a nice balance of softness and durability. It’s not paper-thin, but not heavy either, and it does a good job wicking moisture and drying quickly, which is exactly what you want from a golf-style shirt. Functionally, it works well for casual wear, work, or being mildly athletic without committing to actual exercise. Sizing is mostly on point, and I didn't notice any shrinkage after washing, but I always make sure to air dry this type of material and not throw it in the dryer. My only real gripe is the length. It feels like the shirt should be about 1–2 inches longer. If you raise your arms, people may catch a glimpse of your six-pack (hopefully), and if you bend over… well, let’s just say you'll want to be mindful of who's behind you. If Amazon fixed the length, this would be an easy five-star staple.
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Reviewed in the United States on December 12, 2025
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L. Summers
Los Angeles, US
★★★★★ 5
Love these golf shirts
Size: X-Large, Color: Grey Paint
We've bought several of these golf shirts and my husband really loves them! They are good at wicking away sweat, they fit great, are easy to care for and are well made.
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Reviewed in the United States on May 23, 2026

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