From the product description, check product page for current description, price and availability:

A Valuebrew Exclusive! Stainless Steel Ball Lock Jumper with our Food Safe Silicone O-Rings.

Use to connect multiple Ball Lock keg lines without disassembling. This allows you to clean more quickly and easily and allows you to clean QDs along with draft lines.

Works with BOTH liquid and gas posts. This allows you to jump from liquid to gas to do things like purging a keg from top to bottom using the liquid out post.

Note that o-ring color may vary, but you’ll always receive our food grade, silicone ball lock o-rings. Most likely, you’ll receive the pictured custom blue o-rings but we may substitute if we run out of stock. For gas QD connections, we recommend only short term connections as we cannot guarantee a leak free connection. Pictured QDs are not included.

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