TOP QUALITY MATERIALS: High quality brass construction. Heavy-duty design resists corrosion and provides leak-free performance. POL to QCC1 Adapter: Converts POL LP tanks to QCC1/Type1 hoses and regulators. Easy Installation & Multi-Purpose Use: Simple and quick to install on propane equipment. Ideal for BBQ grills, camping stoves, outdoor heaters, RVs, griddles, fire pits, and more. Convert older style or 5-100 lb propane tanks to connect with QCC1 hosesno need to replace the tank valve. Ensures a secure, airtight connection between propane tank and appliance. Enables use of larger propane tanks with newer style regulators. Compatible with 1 lb propane cylinders for easy and fast refilling. Model: POL to QCC1 Compatible with gas tank interfaces in North America, Australia, and New Zealand. Note: Product design may vary slightly between batches. Minor differences in color or appearance do not affect functionality. Material: Brass Color: Yellow Package Contents: 1 x Gas adapter Lighting and monitor settings may cause slight color variations between the image and actual product. Measurement tolerance: +/- 1-3 cm.