Model Number:Nicoone9bgrnxo8us Item Weight:100 g Specification: Condition: 100% Brand New Item Type: Ball Lock Post Material: 304 Stainless steel +ABS Color: BlackSize: As Pictures Show Package List:3 x Ball Lock Post Accessory Professional use: The ball lock quick disconnect device is used in most wine barrel storage tanks. Just fix it to the opening of the wine barrel or wine bottle and tighten it. Wide range of applications: beer barrel couplers are widely used in homes, offices, parties, restaurants. Easy to install: With Ball Lock design, this disconnected liquid connector is easy to tighten and loosen. It is easy to install. The thread is very suitable for quickly changing lines or adding other equipment. Good gifts: beer barrel connector device with rotating nut is suitable for beer, juice, etc. It is a perfect gift for home brewing and brewing lovers. Leakage Prevention : Excellent O-ring to prevent gas and liquid leakage, reliable use. Keep your beer fresh and delicious. Professional use: The ball lock quick disconnect device is used in most wine barrel storage tanks. Just fix it to the opening of the wine barrel or wine bottle and tighten it. Wide range of applications: beer barrel couplers are widely used in homes, offices, parties, restaurants. Easy to install: With Ball Lock design, this disconnected liquid connector is easy to tighten and loosen. It is easy to install. The thread is very suitable for quickly changing lines or adding other equipment. Good gifts: beer barrel connector device with rotating nut is suitable for beer, juice, etc. It is a perfect gift for home brewing and brewing lovers. Leakage Prevention : Excellent O-ring to prevent gas and liquid leakage, reliable use. Keep your beer fresh and delicious.