Precision-engineered hand tools designed by professionals, for professionals. Purpose-built for backflow installation and maintenance.
Our Products
Every tool we make is designed for one purpose: making your job faster and easier in the field.
Purpose-built plastic hand tool engineered for Backflow professionals. Lightweight and built to last through demanding fieldwork.
Food grade sight tube with a heavy duty clip and an optional 90° attachment for hard-to-reach angles. Built for backflow field testing.
In Development
Another product engineered for backflow professionals is on the way. Sign up below to stay updated.
Customer Reviews
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About AJays MFG
AJays MFG was founded with a single mission: design tools that actually solve problems in the backflow industry. We're not a big-box supplier. We engineer and make focused, practical tools from the ground up, starting with what matters most in the field.
With more products actively in development, we're just getting started.
Stay in the Loop
Drop your name and email and we'll reach out the moment a new tool is ready. No spam — just product updates.