NDS - 10" SureFit Round Universal Valve Box Lid

The 10 in. SureFit™ Round Universal Valve Box Lid is a reliable, heavy-duty replacement cover engineered to fit more 10 in. valve box brands than any other lid on the market. Whether you're replacing a worn lid or standardizing your inventory, this universal cover simplifies the process for irrigation professionals. Designed with flexible gripper prongs that won’t break, the lid secures firmly inside round or misshapen boxes. Built-in structural ribs strengthen the lid without interfering with internal components, while the easy-lift tab and knockout fingerholes offer convenient tool-free access. Ideal for residential, commercial, and municipal irrigation applications.

Key Features:

• Universal fit for 10 in. round and misshapen valve boxes
• Compatible with more brands than any other lid on the market
• Reinforced HDPE construction with UV inhibitors for long-term durability
• Gripper prongs twist and flex without breaking for a tight, secure hold
• Built-in lift tab allows easy lid removal without tools
• Knockout fingerholes for airflow or access when needed
• Structural ribs provide strength while preserving usable space inside

Construction & Durability:

• Made from high-density polyethylene (HDPE)
• UV-resistant material prevents fading and cracking in direct sunlight
• Patent-pending reinforced lid with thick profile and structural ribs

Performance & Functionality:

• Fits both standard and irregularly shaped 10 in. valve boxes
• Overlapping design helps prevent dirt and debris intrusion
• Internal ribs support weight while leaving room for valves and fittings
• Gripper prongs provide tension-based anchoring inside the valve box

Ease of Installation & Use:

• Tool-free installation and removal via lift tab
• No need to match by brand—fits most 10 in. round boxes
• Simple push-and-set anchoring method with flexible prongs

Technical Specifications:

• Fits: 10 in. round and misshapen valve boxes
• Material: High-Density Polyethylene (HDPE)
• UV-Resistant Components: Yes
• Color: Green
• Design: Round with structural support ribs and gripper prongs
• Access Features: Easy-lift tab, knockout fingerholes

Installation & Application:

• Recommended Uses: Residential, commercial landscapes, municipalities, athletic fields, parks
• Installation Method: Drop-in installation over existing valve box—no tools needed
• Soil & Climate Suitability: Effective in all soil types and climates with UV-resistant build

Compatibility & Optional Accessories:

• Works with most 10 in. valve box brands including NDS and others
• Requires no adapters or extra hardware for installation
• Compatible with underground irrigation valves, filters, and cleanouts

Upgrade your valve box maintenance with the 10 in. SureFit™ Universal Lid—built to save time, reduce part inventory, and deliver reliable performance. Explore more irrigation and water management solutions at ndspro.com or reach out to our expert support team.