---
product_id: 64365989
title: "Inspection Chamber Solid Manhole Cover 438x438x37mm"
brand: "clark-drain"
price: "268 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/64365989-inspection-chamber-solid-manhole-cover-438x438x37mm
store_origin: PL
region: Poland
---

# 4-Screw Locking Adjustable Opening Corrosion Resistant Inspection Chamber Solid Manhole Cover 438x438x37mm

**Brand:** clark-drain
**Price:** 268 zł
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Infrastructure with Style!

## Quick Answers

- **What is this?** Inspection Chamber Solid Manhole Cover 438x438x37mm by clark-drain
- **How much does it cost?** 268 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/64365989-inspection-chamber-solid-manhole-cover-438x438x37mm)

## Best For

- clark-drain enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Fit:** Adjustable clear opening (220-300mm) for various chamber sizes.
- • **Durable Design:** Crafted from corrosion-resistant polypropylene grade AP9.
- • **Sleek Aesthetics:** Modern design enhances the visual appeal of your infrastructure.
- • **Secure Your Space:** 4-screw locking mechanism ensures safety and stability.
- • **Effortless Installation:** Quick and easy setup saves you time and hassle.

## Overview

The Inspection Chamber Solid Manhole Cover by Clark Drain measures 438x438x37mm and features a robust 4-screw locking system, adjustable clear opening, and a corrosion-resistant polypropylene design, making it both functional and visually appealing. Perfect for modern infrastructure needs.

## Description

Inspection Chamber Solid Manhole Cover 438x438x37mm

## Features

- Locking: 4 Screw Clear Opening: 220-300mm Diameter (Adjustable: Cutaway sections allow fitment to different diameter chambers)
- Corrosion resistant polypropylene grade AP9 cover and frame
- Aesthetically more pleasing
- Can be rotated
- Quick and easy to install

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 47.9 x 45.6 x 15.8 cm; 3.45 kg |
| Manufacturer | Clark Drain |
| ASIN | B01N8PJORN |

## Images

![Inspection Chamber Solid Manhole Cover 438x438x37mm - Image 1](https://m.media-amazon.com/images/I/51xnOnavr9L.jpg)

## Questions & Answers

**Q: What are the dimensions of the actual lid that lifts off? I am looking to replace an approx 17” (432mm) cast iron lid.**
A: The maximum dimensions of the square plastic frame are 17.25" x 17.25". It has a circular fitting underneath to meet up with one of the plastic drain risers. I think I found complete dimensions online, maybe on the Clark website or one of the other suppliers.

## Frequently Bought Together

- Inspection Chamber Solid Manhole Cover 438x438x37mm
- Clark Drain T11G3 600mm x 450mm x 46mm Recessed Screeding Manhole Cover Overall Size: 740mm x 590mm x 58mm Deliveries to Mainland UK ONLY
- Clark Drain CD 450SR/46SL 450mm X 450mm X 46mm Deep Recessed Square to Round Manhole Cover (Overall Size Including Frame is 580mm x 580mm x 54mm) DELIVERIES TO MAINLAND UK ONLY

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**Shop now:** [https://www.desertcart.pl/products/64365989-inspection-chamber-solid-manhole-cover-438x438x37mm](https://www.desertcart.pl/products/64365989-inspection-chamber-solid-manhole-cover-438x438x37mm)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-07*