Our Products

Every product we build begins with a real problem we experienced ourselves. Designed to solve everyday frustrations with practical, durable solutions.

Filler Pro

Filler Pro

Pocket Precision Scribing Tool

Built for cabinet installers who want faster, cleaner, more accurate filler installations.

  • ✓ Made in USA
  • ✓ Lifetime Warranty
  • ✓ Designed by a professional cabinet installer
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Nozzle Jacket

Nozzle Jacket

Protection That Stays With Your Nozzle.

Keep the dispensing end of your transfer tank fuel nozzle cleaner between uses without another loose cap, plug, or plastic bag.

  • ✓ Made in USA
  • ✓ Lifetime Warranty
  • ✓ Free Shipping
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At Lemaster Built, everything we create comes from real-world experience. With over 25 years in professional cabinet installation and thousands of miles living and traveling in our fifth wheel through harsh, dusty environments, we've faced the same frustrations you have—and built solutions to fix them. Products like Filler Pro and Nozzle Jacket aren't just ideas, they're tools forged from everyday use. Guided by our Christian values, we're committed to building with integrity, serving others well, and delivering products you can trust where it matters most.

Jake, Owner

Learning Center
10 Transfer Tank Accessories I Never Leave Home Without - Lemaster Built LLC

10 Transfer Tank Accessories I Never Leave Home Without

|Jacob LeMaster
If you use a transfer tank for work, farming, ranching, or weekends with your toy hauler, the right accessories can make fueling cleaner, safer, and less frustrating. Over the years,...