Torpedo Keg
Torpedo Kegs are great for use with homebrew and other craft beverages. They can also be used for cold brew and nitro coffee. Torpedo Kegs are ball lock corny kegs that come in 1.5, 2.5, and 5 gallon sizes.
If using for nitro coffee make sure you pickup a Quick Cascade Lid.
Corny Keg Parts » Corny Keg Posts & Poppets
Cornelius Keg Posts & Poppets, Pepsi Keg Posts, Pepsi Keg Poppets, Coke Keg Posts, Coke Keg Poppets
Below is a video of the Anatomy of a Corny Keg Post with Universal Poppet.
This will give you a simple illustration of how to replace old posts and poppets on your homebrew kegs. Keep in mind that there are different styles of kegs, and some use a slightly different poppet than others. But the Universal Poppet used in ths video will fit Cornelius and Firestone Brand Kegs, which are the most common keg available.