Why The Boxlok.
What The Boxlok is.
The Boxlok is a patented valve box alignment device designed to prevent valve box shift during installation, or over time with ground shift. The two-piece design snaps around the valve stem, below the operating nut, and above the bonnet, keep the valve box centered. The Boxlok is a non-load bearing design so any load transferred from the surface will not transfer to the valve itself. It is also white in color for better visibility.
EMMA SALES LLC is the company behind the Boxlok and a growing lineup of valve box–related solutions. We provide nationwide product support, warehousing, and distribution services for utility-focused products.
In addition to fully owning The Boxlok, EMMA SALES is the exclusive seller of the VKAD (Curb Box Alignment Device) and represents select specialty valve box products.
Our focus is simple: support proven products in the field and help utility professionals solve real-world valve box challenges.
Why The Boxlok.
Boxlok is supported by EMMA SALES LLC, led by Erik Smith. Working closely with contractors, distributors, and municipal utilities, Erik focuses on bringing practical solutions to the field—products designed to solve real installation challenges.
What The Boxlok Works With
• Cast iron valve boxes
• 6" PVC or DIP risers
• Common valve manufacturers and valve sizes
What The Boxlok Is Designed To Do
The Boxlok is not designed to support vertical loads. It is an alignment device only and should not be used as a load-bearing component.
Why The Boxlok Exists
Valve box misalignment can lead to failed inspections, costly rework, and future excavations. The Boxlok was created to reduce these issues by helping maintain proper alignment from the start.
Why The Boxlok Exists
The Boxlok is fully owned, manufactured, and supported by EMMA SALES LLC.
