---
product_id: 82359271
title: "Clark Drain CD1657 KMB 450mm (Overall Size Including Frame is 546mm) Ductile Iron Frame & Manhole Cover B125 Chamber Inspection Round Circular Deliveries to Mainland UK ONLY"
brand: "cd1657kmb"
price: "$553.33"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/82359271-clark-drain-cd1657-kmb-450mm-overall-size-including-frame-is
store_origin: US
region: United States of America
---

# 450mm Clear Opening B125 Load Rating 16.5kg Weight Clark Drain CD1657 KMB 450mm (Overall Size Including Frame is 546mm) Ductile Iron Frame & Manhole Cover B125 Chamber Inspection Round Circular Deliveries to Mainland UK ONLY

**Brand:** cd1657kmb
**Price:** $553.33
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure Your Space with Style!

## Quick Answers

- **What is this?** Clark Drain CD1657 KMB 450mm (Overall Size Including Frame is 546mm) Ductile Iron Frame & Manhole Cover B125 Chamber Inspection Round Circular Deliveries to Mainland UK ONLY by cd1657kmb
- **How much does it cost?** $553.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/82359271-clark-drain-cd1657-kmb-450mm-overall-size-including-frame-is)

## Best For

- cd1657kmb enthusiasts

## Why This Product

- Trusted cd1657kmb brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Design:** Overall size of 546mm blends seamlessly into any environment.
- • **Precision Fit:** Designed for a 450mm clear opening, ensuring a perfect match for your needs.
- • **Easy Installation:** Lightweight design (16.5kg) allows for straightforward handling and setup.
- • **Robust Construction:** Ductile iron frame guarantees durability and longevity, even under heavy loads.
- • **Heavy-Duty Performance:** Supports up to 12.5 tonnes, making it ideal for high-traffic areas.

## Overview

The Clark Drain CD1657 KMB is a high-quality ductile iron manhole cover designed for a clear opening of 450mm. With an overall size of 546mm, it supports a weight limit of 12.5 tonnes, making it perfect for both residential and commercial applications. Weighing only 16.5kg, it combines durability with ease of installation, ensuring a reliable solution for your drainage needs.

## Description

Clark Drain CD1657 KMB 450mm (Overall Size Including Frame is 546mm) Ductile Iron Frame & Manhole Cover B125 Chamber Inspection Round Circular Deliveries to Mainland UK ONLY

## Features

- IMPORTANT MESSAGE: ALL MANHOLE COVERS ARE MEASURED BY THE CLEAR OPENING SIZE THAT YOU ARE TRYING TO COVER!
- Measurement of Clear opening hole size you are trying to cover 450mm Diameter
- Overall measurement Including Frame 550mm
- Cover Size only - 495mm x 495mm
- 12.5 Tonne Weight Limit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | CLARK DRAIN |
| Part Number | CD1657 KMB |
| Package Dimensions | 56 x 56 x 4 cm; 16.5 kg |
| Manufacturer reference | CD1657 KMB |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 16.5 kg |

## Images

![Clark Drain CD1657 KMB 450mm (Overall Size Including Frame is 546mm) Ductile Iron Frame & Manhole Cover B125 Chamber Inspection Round Circular Deliveries to Mainland UK ONLY - Image 1](https://m.media-amazon.com/images/I/51rJxYi-bqL.jpg)
![Clark Drain CD1657 KMB 450mm (Overall Size Including Frame is 546mm) Ductile Iron Frame & Manhole Cover B125 Chamber Inspection Round Circular Deliveries to Mainland UK ONLY - Image 2](https://m.media-amazon.com/images/I/81isLnzzayL.jpg)

## Frequently Bought Together

- Clark Drain CD1657 KMB 450mm (Overall Size Including Frame is 546mm) Ductile Iron Frame & Manhole Cover B125 Chamber Inspection Round Circular Deliveries to Mainland UK ONLY
- Silverline Cast Iron Manhole Keys 2pk 125mm (868537), Blue

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-06*