The KAJ 300×300 InterLock Manhole Cover 28kg is a compact heavy-duty access cover designed for secure protection of underground utility chambers in residential, commercial, and infrastructure applications. Manufactured under the KAJ brand, this model features an InterLock locking design that enhances safety, cover stability, and tamper resistance.

Constructed from high-quality cast iron, the cover is built to withstand heavy loads, impact, and outdoor environmental exposure. The 300×300 mm size makes it ideal for smaller inspection chambers, drainage points, cable pits, valve boxes, and service access locations.

With a 28kg weight, this manhole cover is suitable for heavy-duty compact applications, including driveways, compound entrances, parking edges, service lanes, and light traffic zones. The InterLock system helps prevent unwanted movement, rattling noise, and accidental displacement during operation.

The corrosion-resistant finish ensures long-term durability against rust, moisture, and weather conditions, making it suitable for permanent outdoor use.