---
product_id: 460669194
title: "Premium USA Made 3\" Inch Outdoor Round Flat Drain Grate Cover - Fits All 3\" Inch SDR Sewer & Drain Pipe/Fittings, Also Fits Triple Wall Pipe & Corrugated Pipe 3\" NOT for Standard PVC (Black)"
brand: "one stop outdoor"
price: "₨12837"
currency: LKR
in_stock: true
reviews_count: 10
category: "One Stop Outdoor"
url: https://www.desertcart.lk/products/460669194-premium-usa-made-3-inch-outdoor-round-flat-drain-grate
store_origin: LK
region: Sri Lanka
---

# UV-resistant HDPE for durability 100% USA made quality Supports up to 500 lbs pedestrian load Premium USA Made 3" Inch Outdoor Round Flat Drain Grate Cover - Fits All 3" Inch SDR Sewer & Drain Pipe/Fittings, Also Fits Triple Wall Pipe & Corrugated Pipe 3" NOT for Standard PVC (Black)

**Brand:** one stop outdoor
**Price:** ₨12837
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your drainage game with premium USA durability!

## Quick Answers

- **What is this?** Premium USA Made 3" Inch Outdoor Round Flat Drain Grate Cover - Fits All 3" Inch SDR Sewer & Drain Pipe/Fittings, Also Fits Triple Wall Pipe & Corrugated Pipe 3" NOT for Standard PVC (Black) by one stop outdoor
- **How much does it cost?** ₨12837 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/460669194-premium-usa-made-3-inch-outdoor-round-flat-drain-grate)

## Best For

- one stop outdoor enthusiasts

## Why This Product

- Trusted one stop outdoor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** UV-inhibited HDPE resists sun damage and harsh outdoor conditions.
- • **Proudly American:** Crafted in the USA for unmatched quality and reliability you can trust.
- • **Heavy-Duty Strength:** Engineered to withstand pedestrian, bicycle, and wheelchair traffic up to 500 lbs.
- • **Seamless Compatibility:** Fits all 3" SDR, triple wall & corrugated pipes—no guesswork needed.
- • **Effortless Installation:** Precision design snaps on in minutes, blending discreetly with your landscape.

## Overview

This premium 3" outdoor round flat drain grate cover is made in the USA from UV-resistant high-density polyethylene, designed to fit all 3" SDR sewer, triple wall, and corrugated pipes (excluding standard PVC). It features large slots for maximum flow while blocking debris, supports up to 500 lbs pedestrian and wheelchair traffic, and installs easily for a sleek, durable drainage solution.

## Description

Buy Premium USA Made 3" Inch Outdoor Round Flat Drain Grate Cover - Fits All 3" Inch SDR Sewer & Drain Pipe/Fittings, Also Fits Triple Wall Pipe & Corrugated Pipe 3" NOT for Standard PVC (Black): Pipe Fittings - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Awesome - Fits well and saved my house from squirrels entering my attic
Review: Good Quality Replacement Part - This is a good quality replacement part. The top width is slightly bigger than the 3-3/16 inch drain grate that it replaced. But that's on me for not measuring before ordering. This part is as described and will still work for my application.

## Features

- FITS : Fits All 3" Inch SDR Sewer & Drain Pipe / Fittings, Also Fits Triple Wall Pipe & Corrugated Pipe 3"
- PREMIUM QUALITY - manufactured from a structurally foamed High Density Polyethylene (HDPE) with a UV inhibitor to reduce sun damage. This grate is designed with large opening slots for maximum flow while still preventing large debris from entering the drainage system. Capable of withstanding pedestrian, bicycle and wheelchair traffic.
- USA MADE! - PROUDLY MADE IN THE USA
- EASY INSTALL - Precision engineered and manufactured to attach directly to Sewer and Drain Pipe and Fittings, Triple Wall Pipe and Corrugated Pipe. Easy to use, installs in minutes and blends well with the landscape.
- FITS MOST BRANDS - COMPATIBLE WITH NDS, DURA, ETC.
- APPLICATION - Typical application would be for direct attachment to Drainage Pipe where a catch basin is not appropriate or feasible. Available in 3″, 4″ and 6″ diameters.
- ADA compliant - recommended for pedestrians, bicycles, and wheelchair traffic
- MAX LOAD - 500lbs Maximum load based on weight uniformly applied across entire grate surface.
- NOT FOR REGULAR PVC

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09WZH55YM |
| Batteries required | No |
| Best Sellers Rank | #25,534 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #628 in Pipe Fittings |
| Brand | One Stop Outdoor |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (339) |
| Finish Type | Matte |
| Finish types | Matte |
| Item Weight | 2.08 ounces |
| Item model number | oso-3dgcf |
| Manufacturer | One Stop Outdoor |
| Material | High Density Polyethylene (HDPE) |
| Number of Items | 1 |
| Product Dimensions | 3.6 x 3.6 x 1.7 inches |
| Special Feature | Made in the USA, Removable |
| Style | Modern |
| UPC | 850040739107 |

## Product Details

- **Brand:** One Stop Outdoor
- **Color:** Black
- **Finish Type:** Matte
- **Material:** High Density Polyethylene (HDPE)
- **Special Feature:** Made in the USA, Removable

## Images

![Premium USA Made 3" Inch Outdoor Round Flat Drain Grate Cover - Fits All 3" Inch SDR Sewer & Drain Pipe/Fittings, Also Fits Triple Wall Pipe & Corrugated Pipe 3" NOT for Standard PVC (Black) - Image 1](https://m.media-amazon.com/images/I/51sTi-X8lgL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome
*by R***I on December 17, 2025*

Fits well and saved my house from squirrels entering my attic

### ⭐⭐⭐⭐⭐ Good Quality Replacement Part
*by W***S on January 1, 2026*

This is a good quality replacement part. The top width is slightly bigger than the 3-3/16 inch drain grate that it replaced. But that's on me for not measuring before ordering. This part is as described and will still work for my application.

### ⭐⭐⭐⭐⭐ Perfect fit!
*by K***S on June 26, 2025*

Fit my drain outside perfectly! Looks great and blends with the grass well and gives great water flow!

## Frequently Bought Together

- Premium USA Made 3" Inch BLACK Outdoor Round Flat Drain Grate Cover - Fits 3" Inch Sewer & PVC Drain Pipe/Fittings, Also Fits Triple Wall Pipe & Corrugated Landscape Pipe 3" (BLACK)
- NDS 70* 3-Inch Atrium Grate, Connects to 3-Inch Drain Pipes and Fittings, for Small Lawns, Landscaping and Patios, Plastic, Green

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**Shop now:** [https://www.desertcart.lk/products/460669194-premium-usa-made-3-inch-outdoor-round-flat-drain-grate](https://www.desertcart.lk/products/460669194-premium-usa-made-3-inch-outdoor-round-flat-drain-grate)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-21*