--- product_id: 168629539 title: "Clark Drain T1G3 440mm (L) x 440mm (W) x 52mm (D) Overall Size Recessed Square to Round Manhole Cover to Suite risers from 220mm to 300mm Locked and Sealed with Built in Handles" brand: "witpoce" price: "1121.41 DT" currency: TND in_stock: true reviews_count: 8 category: "Witpoce" url: https://www.desertcart.tn/products/168629539-clark-drain-t1g3-440mm-l-x-440mm-w-x-52mm store_origin: TN region: Tunisia --- # 440mm x 440mm Locked & Sealed 5.4 kg Clark Drain T1G3 440mm (L) x 440mm (W) x 52mm (D) Overall Size Recessed Square to Round Manhole Cover to Suite risers from 220mm to 300mm Locked and Sealed with Built in Handles **Brand:** witpoce **Price:** 1121.41 DT **Availability:** βœ… In Stock ## Summary > πŸ”§ Elevate Your Infrastructure Game! ## Quick Answers - **What is this?** Clark Drain T1G3 440mm (L) x 440mm (W) x 52mm (D) Overall Size Recessed Square to Round Manhole Cover to Suite risers from 220mm to 300mm Locked and Sealed with Built in Handles by witpoce - **How much does it cost?** 1121.41 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/168629539-clark-drain-t1g3-440mm-l-x-440mm-w-x-52mm) ## Best For - witpoce enthusiasts ## Why This Product - Trusted witpoce brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **User-Friendly:** Built-in handles for easy installation and removal. - β€’ **Versatile Design:** Seamlessly fits risers from 220mm to 300mm. - β€’ **Compact Dimensions:** Overall size of 440mm x 440mm x 52mm for efficient space use. - β€’ **Robust Construction:** Engineered for durability and security. - β€’ **Lightweight Yet Sturdy:** Weighs only 5.4 kg for easy handling without compromising strength. ## Overview The Clark Drain T1G3 is a premium recessed square to round manhole cover, designed to accommodate risers from 220mm to 300mm. With a robust construction and built-in handles, this 440mm x 440mm cover ensures both security and ease of use, making it an essential choice for modern infrastructure projects. ## Description Here At Future Build Supplies Ltd. We Offered From The Leading Provider Of Manhole Ceilings Clark Drain. The T1G3. T1G3 Recessed Manhole Cover And Frame Clear Opening 220Mm To 300Mm Diameter. External Dimensions 440Mm X 440Mm X 52Mm. Total Depth 52Mm. Depth 43.5Mm Without Steps. If You Are Having Trouble Figuring Out What The Clear Opening Corresponds To. The Best Way To Decide Which Cover Is Best For You Is To Measure The Hole In The Ground That Will Be Covered. The T1G3 Is Embedded In Concrete Or Screed. It Has A Total Load Of 5 Tons And Is Therefore Suitable For Pedestrians. This Cover Has Integrated Lifting Keys. The T1G3 Fits Square Or Round Chambers And The Serrated Adapter Can Be Cut To The Chamber Starting From 220Mm To 300Mm. Sealed And Lockable Manhole Covers Are The New Equivalent Of Double Sealed. Building Regulations 2000 Require Internal Manhole Covers To Be Airtight, But No Single Or Double Seal Is Specified. All Of Our Recessed T Series Covers Feature A Rubber Seal And Screw Lock. Sealed And Lockable Covers Include Interiors, Tiled Floors, Patios, Playgrounds And The Like. Technical Data Galvanized Steel Tub With Black Polypropylene Frame. Factory Fitted Rubber Seal To Prevent Unwanted Odours. Four Screw Fasteners This Cover Meets Facta Standards 7.0, 7.2, 7.2.1, 7.2.3 And 7.3.3, As Well As Structural Steel Material Quality To Bs En 1449 1991 En10025 And Galvanized Standards To Bs En 1461 1999. Polypropylene Class Ap9 Review: Looks so good once installed - Great quality, looks so much better than just a standard cover. Review: Essential for patio’s - Robust design and arrived as scheduled. I used these products to mask rodding eyes and MH’s in a new patio - worked well. The quality was good and the concealed handles were useful to help handling during the build and will be for future inspections. My only observation would be that the handles are concealed below a cheap plastic strips which could be made more robust - a minor point but if the fixing bolts are over tightened then the strips buckle. ## Features - Clark Drain T1G3 440Mm L X 440Mm W X 52Mm D Overall Size Recessed Square To Round Manhole Cover To Suite Risers From 220Mm To 300Mm Locked And Sealed With Built In Handles - Clark Drain T1G3 440mm L x 440mm W x 52mm D Overall Size Recessed Square to Round Manhole Cover to Suite risers from 220mm to 300mm Locked and Sealed with Built in Handles - Brand: T1G3 ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | CLARK DRAIN | | Part Number | CLKS450SR | | Package Dimensions | 44 x 44 x 12.5 cm; 5.4 kg | | Manufacturer reference | CLKS450SR | | Batteries included? | No | | Batteries Required? | No | | Item Weight | 5.4 kg | ## Images ![Clark Drain T1G3 440mm (L) x 440mm (W) x 52mm (D) Overall Size Recessed Square to Round Manhole Cover to Suite risers from 220mm to 300mm Locked and Sealed with Built in Handles - Image 1](https://m.media-amazon.com/images/I/7155ZFuX55L.jpg) ## Questions & Answers **Q: Is this suitable for outdoor use in a patio with only pedestrian loading?** A: I've laid this on a patio where it is walked over continuously and had no problems. Easy to fit and very solid. **Q: Any tips on fitting this? Not sure what the internal metal grid is for?** A: My builder installed mine but I think a metal grid is for reinforcement. Hope this helps you. **Q: Will this cover fit a 320 Dia Riser?** A: Hello, yes this would fit a 320mm riser. Kind regards Matt **Q: How do I unscrew the lifting keys?** A: You do not "unscrew" the lifting keys, you insert the keys into the slotted hole and turn them both 90 degrees and use them to lift the cover up and out of the way. I hope this helps you. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Looks so good once installed *by L***S on 2 February 2025* Great quality, looks so much better than just a standard cover. ### ⭐⭐⭐⭐⭐ Essential for patio’s *by S***N on 3 October 2021* Robust design and arrived as scheduled. I used these products to mask rodding eyes and MH’s in a new patio - worked well. The quality was good and the concealed handles were useful to help handling during the build and will be for future inspections. My only observation would be that the handles are concealed below a cheap plastic strips which could be made more robust - a minor point but if the fixing bolts are over tightened then the strips buckle. ### ⭐⭐⭐⭐⭐ Good Quality Drain Cover *by F***S on 9 July 2023* Very good drain cover, paving slab was cut to size, looks great to me well pleased, fitted on top of my existing inspection drain outside, patio looks great, no black cover. ## Frequently Bought Together - Clark Drain T1G3 440mm (L) x 440mm (W) x 52mm (D) Overall Size Recessed Square to Round Manhole Cover to Suite risers from 220mm to 300mm Locked and Sealed with Built in Handles - 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 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/168629539-clark-drain-t1g3-440mm-l-x-440mm-w-x-52mm](https://www.desertcart.tn/products/168629539-clark-drain-t1g3-440mm-l-x-440mm-w-x-52mm) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-02*