Features: Made of premium-quality plastic, economical, durable, wear-resistant and long-term use. The Beer Keg Disconnect Set can be connected to the barrel, easy to use and does not require complicated steps. Professionally manufactured, this product can be used to replace old or used disconnect ball lock device. One is 1/4" barb for 1/4’’(3/16") ID beverage line, another is 5/16’’ barb for 5/16" ID gas line. Allows you to connect to the 5/16 common size gas hose and 3/16 “ID (or 1/4” ID) “liquid hose. Easy to install, easily disassembled for cleaning and maintenance purposes. Specifications: Condition: 100% brand new Material: plastic Quantity: 4 pcs Package Size: 19.0012.0010.00cm / 7.5 x 4.7 x 3.9in Package Weight: about 233g / 8.2oz Package list: 4 x adapters 4 x clamps