E.C. Kraus Tank Plug Assembly: Liquid / Ball-Lock / Firestone

It Fits: Firestone V Challenger, Firestone Vi Challenger And Firestone Super Challenger. This Particular Tank Plug Assembly Is For The Liquid Side Of A Ball-Lock Type Soda Keg. Tank Plug Assemblies Are Heavy-Duty Stainless-Steel Plugs That Are Screwed Onto The Top Of Cornelius-Style Kegs (Corny Kegs). They Are Used To Attach Either The Gas Line And Beer Line To The Soda Keg. While Both Tank Plugs May Look Identical They Are Each Slightly Different. A Tank Plug Will Either Be For The Gas Side Or The Liquid Side Of The Soda Keg. So It'S Important To Get The Right Tank Plug On Right Tank Post. There Are Different Brands And Types Of Soda Kegs. So It Is Also Important To Get The Right Type Of Tank Plug Assemblies.