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Protect and extend access to irrigation and utility components with the NDS 113-6 Standard Series valve box extension. Designed for contractors and...

Jumbo Valve Box Extension Size: 12" x 20" x 6" Color: Black Our Pro Series valve boxes were designed for the professional contractor and heavy-du...

Engineered for easier installation and reliable access, this 6" Jumbo Valve Box Extension (body only) adds depth where needed to bring irrigation v...