Check the listing for details. Beverage Tubing 3/16" ID x 7/16" OD 5' with Free Screw Clamps. Condition: New. Listed at 9.99 USD. 5 Feet of professional food grade Bevflex thick wall tubing designed specifically for kegerators and is used by major breweries. If the taste of your beer and the operation of your draft system is important to you, this is the only beer tubing you should consider. Its special dual-durometer construction combines a low extraction inner contact surface with a flexible outer layer for excellent kink resistance and taste protection properties. 2.2psi restriction per foot. 3/16"" ID (thick wall) tubing that's made to NOT give off any flavors to a beer running through it. If you look up off-flavors in beer, especially plastic flavors for beer on tap, you'll see that the majority of them are caused by using the wrong tubing.Includes 2 free screw clamps per 5 feet National Sanitary Foundation NSF-51 listed Crystal clear, tasteless, and odorless Super Flexible - even when cold FDA approved super smooth bore reduces foaming Clear so that you can see if cleaning is needed May also be used for gas line