---
product_id: 46744607
title: "Concrete Donut for a Rotary Head Half, Large, Green"
brand: "concrete donuts"
price: "€ 105.02"
currency: EUR
in_stock: true
reviews_count: 8
category: "Concrete Donuts"
url: https://www.desertcart.sk/products/46744607-concrete-donut-for-a-rotary-head-half-large-green
store_origin: SK
region: Slovakia
---

# Grass Blend Freeze Resistant Head Protection Concrete Donut for a Rotary Head Half, Large, Green

**Brand:** concrete donuts
**Price:** € 105.02
**Availability:** ✅ In Stock

## Summary

> 🌿 Protect Your Lawn Like a Pro!

## Quick Answers

- **What is this?** Concrete Donut for a Rotary Head Half, Large, Green by concrete donuts
- **How much does it cost?** € 105.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/46744607-concrete-donut-for-a-rotary-head-half-large-green)

## Best For

- concrete donuts enthusiasts

## Why This Product

- Trusted concrete donuts brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Water Loss Prevention:** Minimizes damage to sprinkler heads and pipes.
- • **Eco-Friendly Aesthetic:** Dyed green to seamlessly blend with your lawn.
- • **Ultimate Head Protection:** Safeguards against mowers, edgers, and errant drivers.
- • **Durable Fiber Reinforcement:** Impregnated with fiber for enhanced durability.
- • **Innovative Concrete Technology:** Crafted with advanced mixtures for superior strength.

## Overview

The Rotary Head Half is a robust, green concrete solution designed to protect sprinkler heads and pipes from damage caused by landscaping equipment and vehicles. Its advanced technology ensures strength and freeze resistance, while its eco-friendly color allows it to blend seamlessly into any lawn.

## Description

Concrete Donut Sprinkler Head Protector for Underground Sprinkler Heads and Sprinkler Systems. Displaces the Weight of a Vehicles Tire Aiding in the Prevention of Sprinkler Heads and Pipes. Made in the USA! (This is Not Cheap Plastic and will Not Float Away). Patent Number 8844839

Review: Excellent product to use and secure your sprinkler heads - I have ordered three of these donuts over the years and let me tell you, the packaging was excellent and the placement of each donut helps keep the sprinkler heads from being broken off at the riser.
Review: Does the job. - After reading the reviews, I packed 8 inches of paver bedding sand underneath which gave it a solid foundation which will resist cracking or breaking under a tire. It looks much better than anything else I could find. Though expensive, it included shipping (concrete) and should not need replacing anytime soon.

## Features

- Protects the Heads from Mowers Edgers Landscapers and Teenage Drivers
- Displaces the Weight of a Vehicles Tire Aiding in the Prevention of Broken Heads and Pipes
- The Concrete is impregnated with Fiber for additional strength and the entire mixture is dyed green to blend with the Grass
- Water Loss Prevention It aids in the prevention of the breaking of Sprinkler Heads and Pipe
- The Donut is produced using the most advanced technology in Concrete mixture combinations for strength and freeze resistance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #332,472 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #326 in Power Rotary Tools |
| Customer Reviews | 4.1 out of 5 stars 52 Reviews |

## Images

![Concrete Donut for a Rotary Head Half, Large, Green - Image 1](https://m.media-amazon.com/images/I/51AcKpgQ4fL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product to use and secure your sprinkler heads
*by S***K on April 7, 2026*

I have ordered three of these donuts over the years and let me tell you, the packaging was excellent and the placement of each donut helps keep the sprinkler heads from being broken off at the riser.

### ⭐⭐⭐⭐⭐ Does the job.
*by I***S on April 16, 2020*

After reading the reviews, I packed 8 inches of paver bedding sand underneath which gave it a solid foundation which will resist cracking or breaking under a tire. It looks much better than anything else I could find. Though expensive, it included shipping (concrete) and should not need replacing anytime soon.

### ⭐ Not very happy
*by L***G on October 26, 2025*

Even a large size doesn't fit around a Rainbird sprinkler head.

## Frequently Bought Together

- Concrete Donuts for a Rotary Head Half, Large, Green
- Concrete Donuts for a Rotary Head Full, Large Full, Green
- Concrete Donuts spraydonutfull9 EMW7376437, Small Full, Green

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**Shop now:** [https://www.desertcart.sk/products/46744607-concrete-donut-for-a-rotary-head-half-large-green](https://www.desertcart.sk/products/46744607-concrete-donut-for-a-rotary-head-half-large-green)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-06-16*