Feature: 1. High‑quality A type beer barrel coupler, with relief valve, can be directly connected to the beer barrel. 2. Can be used with beer draft beer machine, beer tap, beer tower, wine spear, refrigerator, and wine label. 3. It is suitable for most beer kegs and cola kegs for dispensing beer or other beverages. 4. The device is used to connect the bottle body and the canning faucet during the canning process of wine products. 5. Wide range of applications, suitable for bars, pubs, restaurants, hotels, restaurants, family gatherings and other places. 6. Using premium brass + 304 stainless steel material, sturdy and durable, wear‑resistant and corrosion‑resistant. 7. The beer is fed into beer draft machine through keg connector and wine spear, cooled by draft mechanism, carbon dioxide is pressed into barrel and the beer is released from the tap. Specification: Condition: 100% Brand New Item Type: Keg Tap Coupler Material: Brass + 304 Stainless Steel Weight: Approx. 936g / 33oz Wine Outlet Thread: Male Thread G5/8 Inlet Connector Outer Diameter: 8mm / 0.3inApplication: Used to connect the bottle body and the canning faucet during the canning process of wine products. Package List: 1 x Keg Tap Coupler6 x Accessory Note: 1.Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.