Green Jumbo Box "Control Valve" Lid With Snap Lock
- SUPERFLEXON material
- Stronger than structural foam, greater top-load strength
- More UV and wear resistant than structural foam
- Lighter than cast iron or concrete boxes
- Easier warehouse handling
- Reduced injury potential
- Snap locks on drop-in lid
- Discourage vandalism
- Keep lid in place in high water
- Lids are easily interchangeable
