TOP QUALITY MATERIALS: High quality brass construction. Durable and heavy-duty design. Resistant to corrosion and leak-free performance. POL to QCC1 Adapter: Converts POL LP tank to QCC1/Type1 hoses and regulators. Easy Installation & Multi-Purpose Use: Simple and quick to install on propane equipment. Ideal for BBQ grills, camping, outdoor stoves, 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. Provides a secure and airtight connection between propane tank and appliance. This adapter allows you to use a larger propane tank with a new style regulator at the tank connection point. 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 may vary slightly between batches, including minor differences in color or design, which do not affect functionality. Material: Brass Color: Yellow Package Contents: 1 x Gas Adapter (Other items not included) Note: Lighting and monitor settings may cause slight variations in color as shown. Measurement tolerance: +/- 1-3 cm.