Shop for Insulators from Hayneedle.com! About Gilmour Headquartered in Somerset, Pennsylvania, the home of the original Gilmour production plant, Gilmour has more than 300 years of rich history and experience manufacturing lawn and garden products. Renowned for quality products and innovative design, Gilmour is perhaps best known for its line of garden hoses that promise to be the last hose you'll ever buy. First manufactured in 1947, these exceptional garden hoses set the standard for quality and design, thanks to the introduction of Gilmour's patented Flexogen hose. As Gilmour has grown over its long history, its guarantee of quality and innovation has remained steadfast. The company has acquired several manufacturers and designers that share Gilmour's commitment to excellence, expanding its range of garden tools to Snap-Cut pruners, Spray Doc sprayers, and Select-a-Spray watering nozzles, among many others. With a commitment to the home gardener's needs, Gilmour's American-made products are always guaranteed to be efficient, effective, and easy to use.