ITEM NAME:2 In 1 Beer Tap, With Flow Control, Black Handle Lever and Liquid Ball Lock K8W8 2 In 1 Beer Tap, With Flow Control, Black Handle Lever and Liquid Ball Lock K8W8 FOOD GRADE MATERIAL –This ultra-durable material won’t pit or tarnish, and you’ll never have to worry about your beer being tainted by a gross metallic taste. FLOW CONTROL VALVE - You can use this lever to adjust the flow rate of beer to avoid excess foam. This is especially useful for hard-to-pour beers, if you’re serving a wide variety of styles, using frosty mugs, or serving sampler glasses. EASY TO USE - Connect it directly to a beer or soda keg .Use this keg faucet adapter assembly to make your keg more portable (or just to get away from that picnic tap). INSTALLATION AS YOU LIKE – You can use the barb to connect 5/16 inch beer line or directly use the liquid ball lock post on the corny keg.Go through a wall : drill bit:0.6 inch, Drill hole dia:2.3 inch ,Shank size:2.2 inch Expertly engineered and innovated perfect for new draft beer systems or as a replacement faucet Redesigned spout angle provides for better pouring and draining Suitable for bars, hotels, restaurants, home brew and so on colour:Silver Material:brass Package Contents: 1 * Beer Tap 1 * Liquid Ball Lock