Recessed Manhole Cover and Frame Overall Size 500x500mm Aluminium Alloy Invisible Inspection Chamber Cover Square Embedded Metal Sewage Manhole Lid with Handles for Patios Garden Courtyards Basement

• 【Well Made】Made from corrosion-resistant aluminum alloy using Crafted through molding, this manhole cover ensures exceptional durability, moisture resistance, and enhanced road performance. The minimized gap between the frame and cover improves driving comfort and safety
• 【Invisible Design】The embedded, flush-fit design allows for seamless integration with surrounding materials like concrete, tiles, or asphalt, creating an “invisible effect” that maintains visual aesthetics while ensuring a trip-free surface for pedestrians
• 【Heavy-Duty Load Capacity】With a reinforced frame supporting up to 125 tonnes (B125 rating), this cover is suitable for high-traffic areas. Despite its strength, it is lighter than cast iron, making installation and routine inspections more efficient
• 【Strong Sealing】The unique " EPDM rubber strips" seal allows for an additional odour barrier, elasticity to avoid tension between the recessed cover and frame, and the prevention of dirt between the cover and frame. Perfect for exterior applications
• 【Versatile Applications】Designed for both residential and commercial spaces, this manhole cover is ideal for car parks, sidewalks, domestic, courtyards, gardens, basement, schools, and urban landscapes. Its reinforced construction ensures long-term structural stability, even under continuous heavy loads

Packing List: 1 x Recessed Manhole Cover 1 x EPDM rubber strips 1 x Net 4 x Stainless Steel Screws 2 x Stainless Steel T-shaped Handles 200*200*55mm: Clear Opening 125mm; 1500g 300*300*55mm: Clear Opening 225mm; 2100g 400*400*55mm: Clear Opening 325mm; 3080g 500*500*55mm: Clear Opening 425mm; 3780g 600*600*55mm: Clear Opening 525mm; 4880g Suitable Places: home, courtyard, garden, basement, school, city sidewalk If you have difficulty clarifying what the clear opening size corresponds to, please refer to the image we've featured above for help. The best way to decide which cover is most suitable for you is by measuring the hole in the ground that is being covered.